Ktech FS401 Guide D'installation

Ktech
INDUSTRIAL PRODUCTS INC.
Model FS401 Overfill Protection Device Installation Instructions
Part No.: FS401-CL-3/1.5"
CAUTION: REFER TO INSTRUCTIONS BEFORE OPERATING OR SERVICING SWITCH.
Construction: ½" O.D. ss stem, 1 1/2" dia. 316 ss float, 2" NPT bushing, 2" Camlock.
Switch set-point distances are measured from the underside of the 2" Camlock to the center
of the float at the level where the switch is activated. Switch set-point distances are not field
adjustable. They are factory-set as specified on the purchase order. The contact arrangement
may be changed from normally open (NO) to normally closed (NC) and vice versa. Turn over
the float and return the stop collars to their original positions. If the contact arrangement is
altered, use an ohmmeter to test that the switch operates correctly. Screw the float switch into
the 2" NPT opening on top of the tank. The conductors are colour coded to identify each
switch. The switch must be connected in series with a load.
DO NOT CONNECT THE SWITCH DIRECTLY ACROSS THE POWER SUPPLY.
The voltage / current product must not exceed the power rating.
Electrical Specifications
Maximum Switching Voltage
Volts DC/AC
Maximum Switching Current
Amps DC/AC
Maximum Switching Power
Volt/Amps DC/AC
Operating Temperature
Range
18 Awg Wires
1/2" NPT
Cam Lock
2" NPT
S.P. "A"
NO
S.P. "B"
NO
NC
1.5" dia. X 1.2" long
316 SS Float
Ktech Industrial Products, 20 Regan Road, Unit 11, Brampton, Ontario. L7A 1C3
120
1.0
100
MINIMUM SETPOINT DISTANCE FROM TOP IS 2"
o o
-25 C to 90 C
MINIMUM SETPOINT DISTANCE BETWEEN CONTACTS IS 3"
o o
-13 F to 194 F
MINIMUM SETPOINT DISTANCE FROM BOTTOM IS 2 1/2"
S.P. "C"
LISTED OVERFILL
PROTECTION DEVICES
4YC9
CAN/ULC-S661-10
Meets Standards:
Class 1 Division 1, Groups B,C,D
CSA C22.2 No. 1010-1 and ANSI/I SA S82-03
CSA C22.2 No. 30 and UL1203
Factory Sealed
FLOAT
SWITCH
POWER
SUPPLY
BLACK
FLOAT
BLACK
SWITCH
"A"
WHITE
FLOAT
WHITE
SWITCH
"B"
RED
FLOAT
RED
SWITCH
"C"
Phone (905) 840-7106, Fax (905) 840-6172
LOAD
N.O.
"A" = "
N.C.
N.O.
"B" = "
N.C.
N.O.
"C" = "
N.C.