Catalog Number 58600-18
Hach sc100™ Controller
Installation Manual
2/04 3ed
© Hach Company, 2003, 2004. All rights reserved. Printed in the U.S.A. ds/dp
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Section 1
Specifications
Specifications are subject to change without notice.
Microprocessor-controlled measuring unit with measured value display,
temperature display, and menu-driven system
Component Description
–20 to 60 °C (–4 to 140 °F); 95% relative humidity, non-condensing with
sensor load <7 W; 20 to 40 °C (–4 to 104 °F) with sensor load <25 W
Controller Operating Temperature
Controller Storage Temperature
Enclosure
–20 to 70 °C (–4 to 158 °F); 95% relative humidity, non-condensing
NEMA 4X/IP66 metal enclosure with a corrosion-resistant finish
100–230 V ac ±10%, 50/60 Hz;
Power: 11 W with 7 W sensor load, 35 W with 25 W sensor load
Power Requirements
Pollution Degree/Installation Category
Outputs
II; II
Two (Analog (4–20 mA)) outputs, maximum impedance 500 ohm. Optional digital
network connection. IrDA digital connection.
Three SPDT, user-configurable contacts rated 100–230 V ac, 5 Amp
resistive maximum
Relays
Controller Dimensions
Controller Weight
½ DIN—144 x 144 x 150 mm (5.7 x 5.7 x 5.9 inches)
1.6 kg (3.5 lb)
3
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Section 2
General Information
2.1 Safety Information
Please read this entire manual before unpacking, setting up, or operating this
equipment. Pay attention to all danger and caution statements. Failure to do so
could result in serious injury to the operator or damage to the equipment.
To ensure that the protection provided by this equipment is not impaired, do not
use or install this equipment in any manner other than that specified in
this manual.
Use of Hazard Information
DANGER: Indicates a potentially or imminently hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation that may result in minor or
moderate injury.
Note: Information that requires special emphasis.
2.1.1 Precautionary Labels
Read all labels and tags attached to the instrument. Personal injury or damage to
the instrument could occur if not observed
This symbol, if noted on the instrument, references the instruction manual for operation
and/or safety information.
This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or
electrocution exists.
This symbol, if noted on the product, indicates the need for protective eye wear.
This symbol, when noted on the product, identifies the location of the connection for Protective Earth
(ground).
This symbol, when noted on the product, identifies the location of a fuse or current limiting device.
2.2 General Product Information
The controller enclosure is NEMA4X/IP66-rated and has a corrosion-resistant
finish designed to withstand corrosive environmental constituents such as salt
spray and hydrogen sulfide. The controller display shows the current reading plus
a secondary measurement such as temperature if connected to a single sensor,
or two readings with their corresponding secondary measurement readings when
two sensors are connected.
Installation instructions for the controller are presented in this manual. If a system
with a sensor and a controller has been purchased, complete information for
installation and operation is also presented in the sensor system manual.
4
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Section 3
Installation
DANGER: Only qualified personnel should conduct the installation tasks
described in this section of the manual.
Figure 3-1
Components of a Basic System
1
5
6
2
4
sc100
3
7
8
9
10
1. Controller
6. Lock washer, ¼-inch I.D. (4), Cat. No. 8H1336
2. Mounting foot for panel mounting (2),
7. Flat washer, ¼-inch I.D. (4),
Cat. No. 1000B4F3222
Cat. No. 8H1346
3. Bracket for panel and pipe mounting,
8. Pan head screws (4), M6 x 1.0 x 20 mm,
Cat. No. 1000C4F3217-101
Cat. No. 5867400
4. Gasket for panel mounting, rubber,
9. Pan head screws (4), M6 x 1.0 x 100 mm,
Cat. No. 1000A4F3249-101
Cat. No. 5867500
5. Hex nut, M6 (4), Cat. No. 5867300
10. Pan head screws (4), M6 x 1.0 x 150 mm,
Cat. No. 5867600
Table 3-1 Customer Supplied Items
Item
14-AWG wire for electrical power connections in conduit or 115 or 230 V ac power cord plus a NEMA 4X-rated strain relief
High-quality, shielded instrumentation cable for connecting the analog outputs plus a NEMA 4X-rated strain relief.
Mounting hardware for the sensor (available from the manufacturer, order separately). See the sensor manual.
Sun shield for mounting configurations where the sun strikes the front of the display. See Figure 3-7 on page 8.
Common hand tools
5
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Installation
3.1 Mechanical Installation
Install in an environment that is protected from corrosive fluids.
3.1.1 Controller Dimension Illustrations
Figure 3-2
Controller Dimensions
144.0 mm (5.67 inches)
150.0 mm (5.91 inches)
sc100
Figure 3-3
Controller Mounting Dimensions
144.02 mm (5.67 inches)
72.01 mm
(2.84 inches)
72.01 mm
(2.84 inches)
40.14 mm
(1.58 inches)
80.27 mm
(3.16 inches)
144.02 mm
(5.67 inches)
M6 x 1.0
40.14 mm (1.58 inches)
80.27 mm
(3.16 inches)
6
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Installation
Figure 3-4
Panel Mount Cut-out Dimensions
144 mm (5.67 inches)
(ref only)
75 mm (2.955 inches)
(ref only)
144 mm
(5.67 inches)
(ref only)
135 mm
(5.31 inches)
72 mm
(2.835 inches)
(ref only)
67.4 mm
(2.65 inches)
66.67 mm (2.625 inches)
133 mm (5.25 inches)
Figure 3-5
Conduit Hole Dimensions
144 mm (5.67 inches)
75.07 mm (2.955 inches)
28.57 mm (1.125 inches)
68.96 mm (2.715 inches)
28.57 mm (1.125 inches)
150 mm
(5.91 inches)
(ref only)
99.31 mm
(3.91 inches)
127 mm
(5.00 inches)
50.8 mm
(2.00 inches)
25.4 mm (1.00 inch)
25.4 mm (1.00 inch)
6.35 mm (0.25 inch)
15.24 mm (0.60 inch)
7
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Installation
3.1.2 Using the Optional Sun Shield
The optional sun shield was designed to increase the readability of the display
ordering information.
Figure 3-6
Sun Shield Kit Components
1
2
5
6
7
3
4
8
1. Sun shield
5. Pipe mounting brackets (2), includes items 6 and 7, Cat. No. 9H1079
5
2. Pan head screws, M6 x 1.0 x 12 mm (6),
6. Hex/slotted head screw, /16-inch x 1.0-inch
Cat. No. 200-1025
(supplied with item number 5)
5
3. Lock washers, ¼-inch I.D. (2), Cat. No. 8H1336 7. Square nut, /16-inch (supplied with item number 5)
4. Hex nuts, M6 x 1.0 (2), Cat. No. 5867300
8. Uni-strut, 27 cm (10.5 inch) length, Cat. No. 276F1227
Figure 3-7
Mounting the Controller in the Sun Shield
5
2
1
2
3
4
6
7
1. Sun shield
4. Hole pattern for mounting controller
5. Pipe (vertical or horizontal as required)
7. Pipe mounting bracket–slide into
uni-strut as shown. Secure the
2. Uni-strut (rotate 90° as required)
fasteners to complete installation.
3. Pan head screw, lock washer (2 each) 6. Hex/slotted head screw and square nut
8
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Installation
3.1.3 Mounting the Controller
Attach the controller to a rail or wall or mount it in a panel. Supplied mounting
Figure 3-8
Vertical or Horizontal Pipe Mounting the Controller
2
1
3
4
5
6
1. Controller
4. Flat washer, ¼-inch I.D. (4), Cat. No. 8H1346
5. Hex nut, M6 (4), Cat. No. 5867300
2. Pipe (vertical or horizontal)
3. Bracket, pipe mounting, Cat. No. 1000C4F3217-101
6. Pan head screw, M6 x 1.0 x 100 mm (4), Cat. No. 5867400
Figure 3-9
Wall Mounting the Controller
1
2
3
4
5
1. Controller
4. Pan head screw, M6 x 1.0 x 20 mm (4), Cat. No. 5867400
5. Customer-supplied hardware for wall mounting
2. Bracket, Cat. No. 1000C4F3217-101
3. Lock washer, ¼-inch I.D., Cat. No. 8H1336
9
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Installation
Figure 3-10
Panel Mounting the Controller
1
2
3
4
5
6
7
8
9
8
10
11
1. Controller
7. Lock washer, ¼-inch I.D., (4) Cat. No. 8H1336
8. Hex nut (4), Cat. No. 5867300
2. Gasket, rubber, panel mount, Cat. No. 1000A4F3249-101
3
3. Panel (maximum thickness is 9.5 mm ( /8 inch))
9. Flat washer (4), Cat. No. 8H1346
4. Mounting Foot (2), Cat. No. 1000B4F3222
5. Mounting bracket, controller, Cat. No. 1000C4F3217-101
6. Pan head screw (4), Cat. No. 5867400
10. Pan head screw, M6 x 1.0 x 150 mm (4), Cat. No. 5867600
11. It may be necessary to remove the sensor connectors.
see procedure below.
To remove the sensor connectors before inserting the controller enclosure into the
panel cut-out:
1. Disconnect the wires at terminal block J5, see Figure 3-20 on page 18.
2. Loosen and remove the nut securing the sensor connector inside the
enclosure. Remove the sensor connector and wires. Repeat step 1 and 2 for
the other sensor connector.
3. After the controller is in place in the panel, reinstall the sensor connectors and
reconnect the wiring to terminal J5 as shown in Figure 3-20 on page 18.
10
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Installation
3.2
Electrical Installation
DANGER
High-voltage wiring for the controller is conducted behind the high voltage barrier
in the controller enclosure. The barrier must remain in place unless a qualified
installation technician is installing wiring for power, alarms, or relays. See Figure
The instrument must be installed
by qualified technical personnel
for adherence to all applicable
electrical codes.
3.2.1 Installation in Conduit
In hard-wired electrical applications, the power and safety ground service drops
for wiring information.
3.2.2 Installation Using a Power Cord
A sealing-type strain relief to maintain the NEMA 4X/IP66 environmental rating
and a power cord less than 3 meters (10 feet) in length with three 18-gauge
conductors (including a safety ground wire) can be used, see Replacement Parts
Figure 3-11
Removing Voltage Barrier
J1
J3
S1
J4
J2
1
2
1
2
3
4
5
6
+
–
DATA
DATA
SERVICE REQUEST
U5
+
GND
V
J5
1
2
3
4
5
+
OUT 2
OUT 2
SHIELD/CHASSIS GND
OUT 1
– OUT 1
U9
–
+
PCB
CONNECTOR
NETWORK
INTERFACE
CARD
FIELD WIRING
INSULATION MUST
BE RATED TO
J6
80° C MINIMUM
1. High voltage barrier
2. Unsnap the barrier latch then pull out to remove the barrier.
11
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Installation
Figure 3-12
Using the Optional Strain Relief and Conduit Plug
2
3
1. Power cord strain relief
2. Conduit strain relief
3. Conduit opening sealing plug
Figure 3-13
Proper Wire Preparation and Insertion
1
2
1. Strip ¼-inch of insulation.
2. Seat insulation against connector with no bare wire exposed.
3.2.3 Wiring for Power at the Controller
The instrument can be wired for line power by hard-wiring in conduit or by wiring
to a power cord. Regardless of the type of wire used, the connections are made at
the same terminal. A local disconnect designed to meet local electrical code is
1. Obtain appropriate fittings with NEMA 4X/IP66 environmental rating.
2. Loosen the screws using a phillips-head screwdriver and open the hinged
controller cover.
4. Insert the wires through the strain relief fitting or conduit hub located in the
right-rear access hole in the bottom of the enclosure. Tighten the strain relief if
used, to secure the cord.
5. Properly prepare each wire (Figure 3-13) and insert each wire into the
terminal according to Table 3-2. Tug gently after each insertion to ensure the
connection is secure.
6. Seal any unused openings in the controller box with conduit opening sealing
12
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Installation
7. Reinstall the high-voltage barrier and latch to secure.
Table 3-2 Power Wiring Information
Terminal Number Terminal Description Wire Color Code for North America
Wire Color Code for Europe
1
2
3
Hot (L1)
Neutral (N)
Black
White
Green
Brown
Blue
Protective Earth (PE)
Green w/yellow tracer
Figure 3-14
Wiring Connections
1
2
3
4
5
J1
J3
S1
J2
14
13
U5
J4
6
7
J5
U9
NETWORK
INTERFACE
CARD
NC
NO NC
NO NC
COM
COM
COM
NO
12
RELAY A
RELAY B
RELAY C
J6
11
10
9
8
1. J1—Network connector
8. Sensor connector
9. Sensor connector
2. J2—Header for optional network interface card
3. J5—Relay A connector
10. J6—Analog output (4–20 mA) connector
11. J5—Sensor connector for hard-wiring
12. Position for network interface card
13. Service port
4. J6—Relay B connector
5. J7—Relay C connector
6. Fuses (F1, F2)
7. J8—ac Power connections
14. Sensor terminator selector/service port configuration
13
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Installation
Figure 3-15
Local Disconnect for Power Cord
J1
J3
S1
J4
1
2
J2
U5
J5
U9
NETWORK
NC
NO NC
NO NC
COM
COM
COM
NO
INTERFACE
CARD
RELAY A
RELAY B
RELAY C
J6
1. Power terminal
2. Power cord strain relief
Figure 3-16
Local Disconnect for Hard-wired Line Power
J1
J3
S1
J4
1
2
J2
U5
J5
U9
NETWORK
INTERFACE
CARD
NC
NO NC
NO NC
COM
COM
COM
NO
RELAY A
RELAY B
RELAY C
J6
1. Power terminal
2. Conduit strain relief
14
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Installation
3.3
Alarms and Relays
The controller is equipped with three unpowered relays rated 100–230 V ac,
50/60 Hz, 5 amp resistive maximum. See the sensor manual for relay
setup details.
3.3.1 Connecting the Relays
The relay connector accepts 18–12 AWG wire (as determined by load
application). Wire gauge less than 18 AWG is not recommended.
Danger: Relay loads must be
resistive. User must externally
limit current to the relays to
5 Amps by use of a fuse or
breaker.
The controller contains three relays designed for use with high voltage (greater
information. The wiring is not designed for low voltage connections. Relay must
not be powered from the same wiring used to power the controller. See the sensor
manual for relay setup details.
Danger: ac power terminals are
designed for single wires. Do not
use more than one wire in each
terminal.
The Normally Open (NO) and Common (COM) relay contacts will be connected
when an alarm or other condition is active. The Normally Closed (NC) and
Common relay contacts will be connected when an alarm or other condition
is inactive or when power is removed from the controller.
Figure 3-17
Alarm and Relay Connections
J1
J3
S1
J4
J5
J6
J7
J2
1 2 3
U5
RELAY A
RELAY B
RELAY C
J5
U9
NETWORK
INTERFACE
CARD
NC
NO NC
NO NC
COM
COM
COM
NO
RELAY A
RELAY B
RELAY C
J6
Disconnect
Power
15
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Installation
3.3.2
Connecting the Analog Outputs
Two isolated analog outputs (1 and 2) are provided, see Figure 3-18. Each output
can be set to 0–20 or 4–20 mA, and can be assigned to represent the measured
parameter or secondary measurement such as temperature. Make connections
with twisted-pair shielded wire and connect the shield at the controlled component
end or at the control loop end. Do not connect the shield at both ends of the cable.
Use of non-shielded cable may result in radio frequency emission or susceptibility
levels higher than allowed. Maximum loop resistance is 500 ohm. Refer to the
sensor manual for output software setup.
Make wiring connections at the analyzer end as shown in Figure 3-18.
Table 3-3 Output Connections at Terminal Block J6
Recorder Wires
Circuit Board Position
Output 2 +
Output 2 –
Shield
1
2
3
4
5
Output 1 +
Output 1 –
Figure 3-18
Analog Output Connections
J1
J3
S1
J4
J2
2
3
4
5
6
U5
GND
J5
2
3
4
5
– OUT 1
U9
PCB
CONNECTOR
NETWORK
INTERFACE
CARD
FIELD WIRING
ISULATION MUST
BRATED TO
J6
80° MINIMUM
1
2
3
4
5
J6
16
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Installation
3.4 Connecting/Wiring the Sensor Cable
The sensor cable is supplied with a keyed quick-connect fitting for easy
connector opening in case the sensor must be removed. Optional extension
cables may be purchased to extend the sensor cable length. If the total cable
length exceeds 100 M (300 ft), a termination box must be installed. See the
Replacement Parts section in the sensor manual for part number information.
Figure 3-19
Attaching the Sensor using the Quick-connect Fitting
J1
J3
S1
J4
J2
U5
J5
U9
NETWORK
INTERFACE
CARD
NC
NO NC
NO NC
COM
COM
COM
NO
RELAY A
RELAY B
RELAY C
J6
From Probe
Modify the controller for sensor hard-wiring as follows:
1. Open the controller cover.
2. Disconnect and remove the existing wires between the quick connect and
terminal block J5, see Figure 3-20 on page 18.
3. Remove the quick connect fitting and wires and install the threaded plug on
the opening to maintain the environmental rating.
Table 3-4 Wiring the Sensor at Terminal Block J5
Terminal Number
Terminal Designation
Wire Color
1
2
3
4
5
6
Data (+)
Data (–)
Blue
White
Service Request
+12 V dc
No Connection
Brown
Circuit Common
Shield
Black
Shield (grey wire in existing quick disconnect fitting)
17
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Installation
Figure 3-20
Hard-wiring the sensor
J1
J3
S1
J2
2
3
4
5
6
U5
GND
J4
J5
2
3
4
5
– OUT 1
U9
PCB
CONNECTOR
NETWORK
INTERFACE
CARD
FIELD WIRING
ISULATION MUST
BRATED TO
J6
80° C MINIMUM
Disconnect
Power
From Probe
1. Cut the connector from the sensor cable.
2. Reinstall the plug on the sensor access opening to maintain the
environmental rating.
3. Strip the insulation on the cable back 1-inch. Strip ¼-inch of each individual
wire end.
5. Pass the cable through conduit and a conduit hub or a strain relief fitting and
an available access hole in the controller enclosure. Tighten the fitting.
6. Close and secure the cover.
3.5 Connecting the Optional Digital Output
At this time, the manufacturer supports ModBUS RS485, ModBUS RS232, and
ProfiBUS DP communication protocols. The optional digital output card is installed
user connection to the optional network card. The terminal connection is based on
the selected network card. Refer to the instructions supplied with the network card
for more details.
18
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Installation
Table 3-5 Network Connections at Terminal Block J1
1
Terminal Number
ModBUS RS485 2-wire
ModBUS RS485 4-wire
ModBUS RS232
ProfiBUS
1
2
3
4
5
6
7
D +
D –
RD +
RD –
Rx
A –
B1 +
—
Tx
—
TD +
A2 –
—
TD –
—
B2 +
Common
No connection
Shield
Common
No connection
Shield
Common
No connection
Shield
Common
No connection
Shield
1. See Detail A.
Detail A
RS232 Connections to Customer-supplied Computer 9-pin D Subminiature Connector
Common 5
9
Not used 4
8
Rx 3
7
Tx 2
6
Not used 1
Figure 3-21
Network Card Position in the Controller
1
J1
J3
S1
J4
J2
U5
J5
U9
NETWORK
NC
NO NC
NO NC
COM
COM
COM
NO
INTERFACE
CARD
RELAY A
RELAY B
RELAY C
J6
2
3
4
1. J2—Network card header 2. Mounting hole (3)
3. Network card placement
4. J1 Terminal
19
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Section 4
Maintenance
4.1 Cleaning the Controller
With the enclosure securely closed, wipe the exterior with a damp cloth.
4.2
Fuse Replacement
The instrument contains two mains fuses. Failed fuses are an indication that an
equipment problem could exist. Problem resolution and fuse replacement should
following steps to replace the fuses:
1. Disconnect power to the controller (including power to relays if powered).
2. Open the hinged controller cover by completely loosening all four captive
screws in the cover.
3. Remove the high voltage barrier; pull out on the lever of the captive fastener
then pull straight out on the barrier. Set the barrier aside for reinstallation.
4. Remove the fuses and install new fuses of the same type and rating
(T, 1.6 A, 250 V, slow blow).
5. Reinstall the high voltage barrier.
6. Close the controller cover and hand-tighten the four screws.
7. Reconnect power to the instrument.
Figure 4-22
Fuse Replacement
1
J1
J3
S1
J4
J2
U5
J5
U9
NETWORK
NC
NO NC
NO NC
COM
COM
COM
NO
INTERFACE
CARD
RELAY A
RELAY B
RELAY C
J6
Disconnect
Power
1. Fuses F1 and F2, T, 1.6 A, 250 V, slow blow
20
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Section 5
Replacement Parts
Replacement Items
Item
Cat. No.
Controller......................................................................................................................................................58600-00
Controller installation kit ...............................................................................................................................58672-00
Fuse, T, 1.6 A, 250 V, slow blow...................................................................................................................52683-00
Instruction manual, English ..........................................................................................................................58600-18
Accessories
Sun shield.....................................................................................................................................................58690-00
Plug, conduit opening...................................................................................................................................58687-00
Power cord with strain relief, 115 V ..............................................................................................................54488-00
Power cord with strain relief, 230 V .............................................................................................................54489-00
Strain relief, Heyco ............................................................................................................................................16664
Digital output card for ModBUS RS232 communication...............................................................................59200-00
Digital output card for ModBUS RS485 communication...............................................................................59200-01
21
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Section 6
How to Order
U.S.A. Customers
By Telephone:
6:30 a.m. to 5:00 p.m. MST
Monday through Friday
(800) 227-HACH (800-227-4224)
By Fax:
(970) 669-2932
By Mail:
Hach Company
P.O. Box 389
Loveland, Colorado 80539-0389 U.S.A.
Ordering information by e-mail: [email protected]
Information Required
•
•
•
•
Hach account number (if available)
Your name and phone number
Purchase order number
•
•
•
•
billing address
Shipping address
Catalog number
Quantity
Brief description or model number
International Customers
Hach maintains a worldwide network of dealers and distributors. To locate the
representative nearest you, send an e-mail to: [email protected] or contact:
Hach Company World Headquarters; Loveland, Colorado, U.S.A.
Telephone: (970) 669-3050; Fax: (970) 669-2932
Technical and Customer Service (U.S.A. only)
Hach Technical and Customer Service Department personnel are eager to
answer questions about our products and their use. Specialists in analytical
methods, they are happy to put their talents to work for you.
Call 1-800-227-4224 or e-mail [email protected]
22
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Section 7
Repair Service
Authorization must be obtained from Hach Company before sending any items for
repair. Please contact the Hach Service Center serving your location.
In the United States:
Hach Company
Ames Service
100 Dayton Avenue
Ames, Iowa 50010
(800) 227-4224 (U.S.A. only)
FAX: (515) 232-3835
In Canada:
Hach Sales & Service Canada Ltd.
1313 Border Street, Unit 34
Winnipeg, Manitoba
R3H 0X4
(800) 665-7635 (Canada only)
Telephone: (204) 632-5598
FAX: (204) 694-5134
E-mail: [email protected]
In Latin America, the Caribbean, the Far East, the
Indian Subcontinent, Africa, Europe, or the Middle East:
Hach Company World Headquarters,
P.O. Box 389
Loveland, Colorado, 80539-0389 U.S.A.
Telephone: (970) 669-3050
FAX: (970) 669-2932
E-mail: [email protected]
23
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Section 8
Limited Warranty
Hach Company warrants its products to the original purchaser against any defects that are due
to faulty material or workmanship for a period of *one year* from date of shipment unless
otherwise noted in the product manual.
The sc100 Controller is warranted for two years from the date of shipment.
In the event that a defect is discovered during the warranty period, Hach Company agrees that, at
its option, it will repair or replace the defective product or refund the purchase price, excluding
original shipping and handling charges. Any product repaired or replaced under this warranty
will be warranted only for the remainder of the original product warranty period.
This warranty does not apply to consumable products such as chemical reagents; or
consumable components of a product, such as, but not limited to, lamps and tubing.
Contact Hach Company or your distributor to initiate warranty support. Products may not be
returned without authorization from Hach Company.
Limitations
This warranty does not cover:
•
Damage caused by acts of God, natural disaster, labor unrest, acts of war (declared or
undeclared), terrorism, civil strife or acts of any governmental jurisdiction
•
•
•
•
•
•
Damage caused by misuse, neglect, accident or improper application or installation
Damage caused by any repair or attempted repair not authorized by Hach Company
Any product not used in accordance with the instructions furnished by Hach Company
Freight charges to return merchandise to Hach Company
Freight charges on expedited or express shipment of warranted parts or product
Travel fees associated with on-site warranty repair
This warranty contains the sole express warranty made by Hach Company in connection with its
products. All implied warranties, including without limitation, the warranties of merchantability
and fitness for a particular purpose, are expressly disclaimed.
Some states within the United States do not allow the disclaimer of implied warranties and if this
is true in your state the above limitation may not apply to you. This warranty gives you specific
rights, and you may also have other rights that vary from state to state.
This warranty constitutes the final, complete, and exclusive statement of warranty terms and no
person is authorized to make any other warranties or representations on behalf of Hach
Company.
Limitation of Remedies
The remedies of repair, replacement or refund of purchase price as stated above are the
exclusive remedies for the breach of this warranty. On the basis of strict liability or under any
other legal theory, in no event shall Hach Company be liable for any incidental or consequential
damages of any kind for breach of warranty or negligence.
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Section 7
Compliance Information
Hach Co. certifies this instrument was tested thoroughly, inspected, and found to
meet its published specifications when it was shipped from the factory.
The Model SC-100 has been tested and is certified as indicated to the following
instrumentation standards:
Product Safety
Immunity
UL 61010A-1 (ETL Listing # 65454)
CSA C22.2 No. 1010.1 (ETLc Certification # 65454)
Certified by Hach Co. to EN 61010-1 Amds. 1 & 2 (IEC1010-1) per
73/23/EEC, supporting test records by Intertek Testing Services.
This equipment was tested for Industrial level EMC per:
EN 61326 (EMC Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use) per 89/336/EEC EMC: Supporting test
records by Hach Company, certified compliance by Hach Company.
Standards include:
IEC 1000-4-2:1995 (EN 61000-4-2:1995) Electrostatic Discharge Immunity
(Criteria B)
IEC 1000-4-3:1995 (EN 61000-4-3:1996) Radiated RF Electromagnetic Field
Immunity (Criteria A)
IEC 1000-4-4:1995 (EN 61000-4-4:1995) Electrical Fast Transients/Burst
(Criteria B)
IEC 1000-4-5:1995 (EN 61000-4-5:1995) Surge (Criteria B)
IEC 1000-4-6:1996 (EN 61000-4-6:1996) Conducted Disturbances Induced
by RF Fields (Criteria A)
IEC 1000-4-11:1994 (EN 61000-4-11:1994) Voltage Dip/Short Interruptions
(Criteria B)
Additional Immunity Standard/s include:
ENV 50204:1996 Radiated Electromagnetic Field from Digital Telephones
(Criteria A)
Emissions
This equipment was tested for Radio Frequency Emissions as follows:
Per 89/336/EEC EMC: EN 61326:1998 (Electrical Equipment for
measurement, control and laboratory use—EMC requirements) Class “A”
emission limits. Supporting test records by Hewlett Packard, Fort Collins,
Colorado Hardware Test Center (A2LA # 0905-01) and certified compliance
by Hach Company.
Standards include:
EN 61000-3-2 Harmonic Disturbances Caused by Electrical Equipment
EN 61000-3-3 Voltage Fluctuation (Flicker) Disturbances Caused by Electrical
Equipment
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Compliance Information
Additional Emissions Standard/s include:
EN 55011 (CISPR 11), Class “A” emission limits
Canadian Interference-causing Equipment Regulation, IECS-003, Class A
Supporting test records by Hewlett Packard, Fort Collins, Colorado Hardware Test
Center (A2LA # 0905-01) and certified compliance by Hach Company.
This Class A digital apparatus meets all requirements of the Canadian
Interference-causing Equipment Regulations.
Cet appareil numèrique de la classe A respecte toutes les exigences du
Rëglement sur le matÈriel brouilleur du Canada.
FCC PART 15, Class “A” Limits
Supporting test records by Hewlett Packard, Fort Collins, Colorado Hardware Test
Center (A2LA # 0905-01) and certified compliance by Hach Company.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at
his own expense. The following techniques of reducing the interference problems
are applied easily.
1. Disconnect the Model sc100 Controller from its power source to verify that it is
or is not the source of the interference.
2. If the Model sc100 Controller is connected into the same outlet as the device
with which it is interfering, try another outlet.
3. Move the Model sc100 Controller away from the device receiving the
interference.
4. Reposition the receiving antenna for the device receiving the interference.
5. Try combinations of the above.
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Index
Panel Mounting ..................................................... 10
Pipe Mounting ......................................................... 9
A
Analog Outputs ............................................................ 16
C
Cleaning
M
Components
Controller
O
Output
D
Digital Output ............................................................... 18
P
E
Electrical Installation .................................................... 11
Connecting/Wiring the Sensor Cable .................... 17
R
Specifications .......................................................... 3
F
Fuse
S
H
W
Wire preparation .......................................................... 12
I
27
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