Maxima ML-4030BC, Инструкция по установке, эксплуатации и обслуживанию

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Error Code 5-X: Check for overheated power unit. The control panel has power unit cycle times
posted. If these times are exceeded the power may overheat. If this occurs allow the power unit
to cool off to the recommended duty cycle time
Error Code 6:
“UP” and “DOWN” buttons have been pressed at the same time.
Error Code 7: The equipment has non-synchronization situation. If this happens when powering
on, please check if there is height difference which is more than 2 inches among columns, and if
yes, change working mode to
“SINGLE”, and adjust the 4 columns to be same; if this happens
during going up, please check the 2-way-3-position valve on the highest column; if this happens
during descending, please check if there is leakage with two 2-way-2-position valves.
Error Code 8-X: Electromagnet has not been actuated. Please check micro switch. Change to
“SINGLE” mode, press “DOWN” to see if electromagnet has been actuated. If no, please check
the connection between electromagnet and connecting lines.
Error Code 9-X: Safety lock failed to lock the carriage. Check whether safety lock can exit
electromagnet, if no, please check safety lock; if yes, please check micro switch. When safety
lock leaves the electromagnet, its compression bar should not contact micro switch.
Error Code 12-X: Change-over switch is in wrong position. Open control panel with access key
and move position switch as shown on page 11 of this manual.
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Service
Caution :
If you are not familiar with vehicle lift maintenance and service procedures, do not
attempt repairs and contact the factory for assistance. Use only experienced lift service
technicians to perform lift maintenance.
Before and vehicle lift is serviced, follow the proper procedure for lock / out tag / out
below.
Rules for Using Lockout Procedure
Use the Lockout Procedure whenever the lift is being repaired or serviced, waiting for repair when
current operation could cause possible injury to personnel, or for any other situation when
unintentional operation could injure personnel. No attempt shall be made to operate the lift when the
energy isolating device is locked out.
Purpose
This procedure establishes the minimum requirements for the lockout of energy that could cause
injury to personnel by the operation of lifts in need of repair or being serviced. All employees shall
comply with this procedure.