Chamberlain GAROG DK Serie Manuel D'instructions page 53

Definition of qualified personnel
Within the meaning of the operating manual and the warning information concerning the product itself, these are people
who are familiar with the setting out, installation, commissioning and operation of the product and have suitable
qualifications for their work, such as:
a. Training or instruction in, and authorization to connect up, switch on and off, earth and mark power circuits and
devices according to the engineering safety standards.
b. Training or instruction according to engineering safety standards in the care and use of the appropriate safety
equipment.
c. Training in first aid.
The fitting of drive elements
The fitting of drive elements such as rope pulleys, wheels etc is best done after previous warming of the respective part.
The preheating temperature should be 100°C.
A precoating of a copper paste eases mounting and provides long-term protection from frictional corrosion.
To avoid damage to bearings, housings and shafts the drive elements must never be mounted on the end of the
shaft by hammer blows.
The fitting of drive elements by means of pressure requires a force introduction surface (seating on output shaft).
Fitted transmission elements must be counterbalanced and must not cause any non-permitted radial or axial forces.
The corresponding tolerances must be observed during the fittining work (see dimension drawing).
GUARANTEE AND STORAGE
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Revision_11_2007