Page 5
Series
02
VL917IB
Supplement 29682
Series
02
VL917IB
Supplement 29682
The VL917 can be configured for use with a cus-
tomer supplied remote interlock with either a +12V
signal (positive logic) or a ground signal (negative
logic). The lift is shipped ready to use in the nega-
tive logic mode. To convert to a positive logic
interlock mode, follow the instructions below. See
supplement page 4 for negative logic mode hookup.
1. To connect remote interlock switch:
a. Relocate male plug 3-wire jumper from J6
(Negative) to J4 (Positive) position on circuit
board located inside pump module cover.
b. Install a female insulated spade terminal on
end of customer supplied remote interlock
+12V
source wire.
See Specifications below.
c. Mounted to the pump module cover is a female
interlock plug. Exiting the back side (inside
pump cover) is a black and red wire with 1/4"
insulated male spade terminals.
d. Plug the
+12V
source from remote interlock
into
red
wire supplied with insulated male
spade connector.
e. Remove male interlock jumper from front of
pump module cover. Store in glovebox for use
if needed when troubleshooting interlock
circuit.
Note:
Installing male interlock jumper
(
e
) will bypass customer-installed interlock
circuit and allow lift operation.
2. With lift unoccupied, test all lift functions to ensure
proper interlock installation
(with interlock switch
opened and closed).
Specifications
(When installing a remote interlock that supplies a +12V signal)
Positive Logic (+12) Interlock Installation Instructions
d.
Pump Housing Cover
RD
BK
BK
RD
To Circuit
Board
To
Remote
Interlock
Male
Interlock
Jumper
e.
c.
b.
Circuit Board
J3
J5
J1
J2
J13
Red
J14
White
GND
12V
a.
J6
J4
Negative
Positive
POSITIVE LOGIC
INTERLOCK SWITCH
• 15 AMP rating
• Customer supplied
NO
NC
COM
Interlock
Jumper
12V
BATTERY
To Circuit
Board
BK
RD
+
-
* Use 16 gauge wire
(Red preferred)
Connect to 1/4" male
insulated spade
terminal on
Red
wire.
Customer
Supplied Wire*
Customer
Supplied
Terminal
Series
02
VL917IB
Lift Interlock Installation
