Chief Manufacturing Electric Ceiling Lift SL-236 - Manual (Page 20)

1 9
Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts
11 EXTEND
Extends unit to preset travel limit.
Customer within a preset maximum
range may adjust travel limits.
If using Latching Switch, be sure to
disengage Switch prior to initiating any
other function.
12 RETRACT
Retracts unit to preset travel limit.
Travel limits may be adjusted by
customer within a preset maximum
range.
Momentary or Latching contact to
Ground terminals 3, 10, 13, or 20.
If using Latching Switch, be sure to
disengage Switch prior to initiating any
other function.
13 GROUND Ground
14
EXTEND
ERROR
Immediately reverses direction of
travel when triggered while unit is
extending.
15
RETRACT
ERROR
Immediately reverses direction of
travel when triggered while unit is
retracting.
Momentary contact to Ground
terminals 3, 10, 13, or 20.
Chief Mfg. offers the SS-10 Pressure
Sensitive Safety Strip to provide this
function.
Please specify how many inches required
spanning entire pinch zone.
The SS-10 must be ordered with the ST-15
Terminals.
16
EXTEND
LIMIT
RELAY
17
EXTEND
LIMIT
RELAY
COMMON
Closes set of internal dry contacts
when unit reaches full extension.
RATED FOR 1 AMP @ 24 VOLTS
18
RETRACT
LIMIT
RELAY
19
RETRACT
LIMIT
RELAY
COMMON
Closes set of internal dry contacts
when unit reaches full retraction.
RATED FOR 1 AMP @ 24 VOLTS
20 GROUND Ground
1.0 AMP@30VDC
0.5 AMP@125VAC
0.3 AMP@60VDC
1.0 AMP@30VDC
0.5 AMP@125VAC
0.3 AMP@60VDC