Mechanical Problems; Emergency Operation - Hydraulics; Emergency Operation - Liquid System - Hardi RANGER PRO VH Original Instruction Book

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7 - Fault Finding

Mechanical Problems

Emergency Operation - Hydraulics

In case of power failure, the damper control can be operated as follows:
1. Remove plastic cover (A) from valve (B).
2. Turn valve (B) inwards.

Emergency Operation - Liquid system

In case of power failure, it is possible to operate all functions of the
operating unit manually. First disconnect the multi-plug from the
control box. Now manually turn the emergency control knobs on the
distribution valves.
The problem may be due to a blown fuse. A fuse is placed inside the
control box. Fuse type: Thermo.
142

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