Fastening The Machine; Water Supply; 4.4.1 Water Tank - Pressurized Type; 4.4.2 Public Water Mains - GÖLZ KB 200 Bedienungsanleitung

KB 200
Bedienungsanleitung / Operating instructions / Mode d'emploi
Note the accordance of the rotation from drill - bit and drill - motor. Check correct fastening an fitting of
the bit, defective drill - bits must be replaced. Before assembling or disassembling the bit, ensure that
bit and motor are not running. After assembling, remove all tools from bit and machine.
Clean all mounting elements before assembling the bit!
4.3

Fastening the machine

By means of the attached standing plates no special fixing is necessary. Sufficient drilling pressure is
given by the operator. Never leave the standing plates while drilling.
4.4

Water supply

4.4.1 Water tank - pressurized type

New delivery: mount first the pressure-hose into the bottom-side-hole and tighten well.
Operation:
•
Always make sure that there is no pressure left in the tank before you open the water-filling
hole - so lift red button on top-lock and release eventual existing pressure.
•
Depress pump-handle and turn handle left (anticlockwise).
•
Fill approx 10 litres (2.64 US gallons) but do not fill up completely. Put back hand pump and
tighten clock-wise.
•
Pump up a pressure of approx 2 bar (29 PSI).
•
During drilling a constant pressure of minimum 0,5 bar (7 PSI) is needed to guarantee a
frequent water flow.
Connection to core drilling machine
Connect Female Coupler on pressure hose to Male Nipple at the water-tap of the core drilling
machine. The water flow is increased or reduced by the water tap.
Release the female-coupler
The water hose is disconnected by pulling the outer sleeve of the female-coupler backwards and
pulling off the connection of the nipple
Safety regulations
Check periodically the pressure-relief-valve for proper function!
The maximum pressure is 6 bar (87 PSI). If the pressure is not released at max. pressure
automatically, the valve has to be replaced immediately.
Any sort of damage on the tank (bottle) cracks or bumps, the bottle must be changed and taken out of
operation. No repairs on the tank are permitted.
Do not expose the filled water tank to sun for a longer time, increased water temperature results in
increased internal pressure! Store water tank empty and protect against freezing!

4.4.2 Public water mains

Connect a 1/2" water hose to the water tap of the core drilling machine. The flow of water is to be
regulated by the tap.
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