Security Check - Nußbaum Hebetechnik 4.40H Instructions And Documentation

• Check level of hydraulic oil.
• Condition of carrying rope: If torn wires can be discovered the complete rope-set
must be changed.
• Clean the drip pan for waste oil (under the cylinder).
• Check the white Polymer blocks and replace them if its necessary.
• It´s prescribed (VBG 14, § 52-3 German regulation) to exchange the hydraulic
tubes if its necessary, but latest after 6 years.
• When cleaning the shopfloor or the lift, do not use aggresive detergents that may
damage the paint or cause rust. Regulary retouch damaged paint work so that no
rust will develop. Regulary clean lift from dust and dirty.
• If the lift is equipped with Aluminium planking. Check it. If necessary remove the
planking and clean the surface of the platform and the planking .
The hydraulic oil has to be changed at least once a year. To change the oil lower the
lift into its lowest position. Empty the tank and replace the oil, approximately 10 litres
are needed. Ahigh quality hydraulic oil is recommended, its viscosity should be 32 cst
(e.g. HLP 32 LTD. OEST).

8 . Security check

The security check is necessary to guarantee the safety of the lift during use. It has to be
performed in the following cases:
1. Before the initial operation, after the first installation.
Use the form "First security check".
2. In regular intervals after the initial operation, at least annually.
Use the form "Regular security check".
3. Every time the construction of that particular lift has been changed.
Use the form "Extraordinary security check".
The first and regular security checks must be performed by a competent. It is
recommended to service the lift at this occasion.
After the construction of the lift has been changed (changing the lifting height
or capacity for example) and after serious maintenance works (welding on
carrying parts) an extraordinary security check must be performed by an expert.
This manual contains forms with a schedule for the security checks. Please use the ade-
quate form for the security checks. The form should remain in this manual after they
have been filled out.
Instruction and Documentation
4.40 H
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