Servicing And Maintenance; Safety Advice - Hettich LegaDrive Operating And Installation Instructions

9. Servicing and maintenanc
· Regularly check the electrical system in accordance with
VDE guidelines.
· Meet all national provisions/regulations.
· Clean the entire desk support at least every 2 weeks
(recommended).
The life of the lifting column system LegaDrive will depend on
proper use and adherence to regular servicing intervals.
Warning
Risk of injury!
Servicing and maintenance work must only be
carried out by instructed, skilled personnel.
Note
i
If lifting columns are replaced in a system, it is
imperative to return the lifting columns to
factory settings first (see Section 7.5.9) and per-
form a manual reset (see Section 7.4.4).

9.1 Safety advice

Warning
Risk of injury!
· Only carry out servicing work with the lifting
column system LegaDrive shut down.
· Make sure the lifting column system LegaDrive
is prevented from switching back on unintenti-
onally.
· Follow the safety advice and accident preven-
tion regulations when using oils/lubricants,
cleaning agents and replacement parts of the
respective manufacturer!
Danger
Danger to life!
Servicing work on the lifting column system's
electrical connections or on the electrical auxiliary
/ control connections must only be carried out by
qualified electricians.
The lifting column system must be disconnec-
ted from the power supply before commencing
troubleshooting!
Disconnect the power supply cable from mains
power supply and take action to prevent it from
being plugged back in unintentionally.
Warning
Risk of injury!
· The basic safety advice provided in the subsup-
pliers' documentations must be followed.
· The manufacturer does not allow any flame
cutting, welding, soldering and grinding work to
be performed on the lifting column system.
Danger
Danger to life from manipulating the protective
guards!
Manipulated protective guards will not provide any
protection in the event of a hazard. This may lead
to fatal injuries to personnel and damage to the
lifting column or other property.
· Safety devices must never be removed or ren-
dered ineffective for assembly / reassembly and
repair work.
47