Nussbaum UNI-LIFT 2500, Operating Instruction And Documentation

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Operating Instruction and Documentation
UNI-LIFT 2500
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9. Installation and Initiation
Pic 6:
9.1 Regulations for the installation
• The installation of the lift is performed by trained technicians of the manufacturer or its
distribution partner. If the operator can provide trained mechanics, he can install the lift by
himself. The installation has to be done according to this regulation.
• The standard lift must not be installed in hazardous locations or washing areas.
• Before installation a sufficient foundation must be proved or constructed. (foundation
drawing)
An even installation place has to be provided. The foundations must be based in a frost
resistance depth, both outside and indoors, where you must reckon with frost.
• An electrical supply 3~/N+PE, 400 V, 50 Hz has to be provided. The supply line must be
protected with T16A (VDE0100 German regulation). The minimum diameter amounts to 2,5
mm².
• All cable ducts have to be equipped with protective coverings to prevent accidents.
• After the installation of the automotive-lift, it is necessary to examine by customer the
Protective grounding after IEC regulation (60364-6-61). An insulation resistance examination
is also recommended.
• Plug-type connection bay customer: If the plug-type connection is on a height of about 2
meter and only approachable with devices. In this case it is necessary to fasten a separate,
lockable main switch in approachable height.
9.2 Erection and doweling of the lift
• Install the lift according to the data sheet and the foundation plan.
• Install the operating unit at its designed place. Connect the power supply.
• Connect the hydraulic. All hoses are marked.
• Fill in the hydraulic oil, approx. 11 litres are needed. A high quality hydraulic oil is
recommended, it should be 32 cst. (e.g. HLP 32 LTD. OEST Company) After the fill up, the
hydraulic oil must be between the upper and low marking of the oil level gauge.
• Push lever ”up” of the lift until the vent screw at the top of master cylinder is
accessible.
• Open the vent screw (cylinder screw with copper ring), located at upper side in guide
bush of master cylinder. (Do not turn vent screw out completely) until oil comes out
of the bore-hole. Shut vent screw immediately and fasten it.
• If the ratchets of the lift engage before oil comes out of the vent screw, shut the vent
screw and lift the lift with lever ”up” until the ratchet is not engaged any more.
• Afterwards repeat deaerating as described until oil comes out of the ventilating
screw.
• Carry out equalisation of the rails as described in chapter ”operating instructions”