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Instruction Manual Plasma Display Electric Pop-Up Lift
19
TROUBLESHOOTING
If the lift is installed according to these instructions, it should operate trouble-free indefinitely. If you do encounter a problem, and
it isn’t covered by the troubleshooting suggestions below, call the Technical Services Department at Chief Manufacturing:
1-800-582-6480
952-894-6280
Symptom(s)
Possible
Causes Suggested Action
No Power 1. Check power to unit (supply, cord, activation
control, and connections).
No power: Provide power, repair cord, tighten
connections or repair activation control.
Power: Check fuse on circuit board. If fuse is OK,
proceed to next step.
No Movement and No
Sound
Faulty Circuit Board 2. Check circuit board as follows:
Make three jumper wires with ends stripped.
Install one jumper wire on terminal 11.
Install one jumper wire on terminal 12.
Install one jumper wire on terminal 13.
Momentarily touch jumper wire from terminal 11 to
terminal 13. Unit should extend.
Momentarily touch jumper wire from terminal 12 to
terminal 13. Unit should retract.
Activates
In both
Directions: Circuit board OK, faulty activation
interface. Check remote switch, circuit, or
batteries in remote control.
Unit
Fails
Both/Either
Direction: Call Chief Manufacturing.
Unit Operates Noisily
(Squeeling or grinding)
Track Misalignment 1. Check for noise and/or metal shavings in track
Noise or
Shavings: Check and adjust track and/or shelf as
necessary.
No Track
Noise: Possible brake problem, call Chief
Manufacturing