Zico QUIC-LIFT PTS, Руководство пользователя

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A. Actuator "Lock-Up"
This problem may occur if the electric actuator extends past the normal operating
range. If one or both actuators lock-up and do not move, operate the switch to move the
active actuator toward a parallel position with the inoperable actuator and continue until
both actuators ratchet. Then move the actuators in the opposite direction. Jog them back
and forth until both actuators are moving freely. Once free, refer to Section V. B. (Actuator
Adjuster).
B. Actuator Adjuster
The actuator adjuster (7) is factory set and should not be touched unless a "lock-up"
problem has been experienced. The following sequence should be used for adjusting the
actuator (see drawing on page 12):
1. Loosen 3/8-16 x 1-3/4" hex head clamp bolt (24).
2. Back out 3/8-16 x 1" socket set screw (23) until actuator adjuster casting (7) drops
as low as it will go.
3. Tighten socket set screw (23) until actuator adjuster casting (7) begins to raise.
4. Tighten clamp bolt (24).
5. Bring device to full up or raised position. Actuator is properly adjusted when the
bottom of the shelf casting (4 or 5) is resting firmly on the neoprene pad (14).
NOTE: Four flat head screws in neoprene pad should be 1/16" below the surface of
the neoprene pad.
6. If there is play between the shelf casting and pad, continue raising the actuator
adjuster casting with set screw (23). Use 1/2 turn of screw at a time.
7. Always re-tighten clamp bolt (24) before checking adjustment.
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