Electrical Connection; Connection To Suction Device; Adjusting The Operating Pressure; Filling The Sandblasting Tanks - Renfert Basic master 2948 Instruction Manual

4.4

Electrical connection

Ensure that the voltage information on the type plate and the mains voltage are compa-
tible.
Plug the mains cable (12) into the socket (2).
Plug in the mains cable.
4.5

Connection to suction device

Plug the suction tube from the extraction unit to the suction pipe.(21).
ting unit into the user socket on the suction device.
4.6

Adjusting the Operating Pressure

Activate the foot switch
Set the sandblasting pressure (1-6 bar /14,5-87 psi) at the pressure regulator (1). The
amount of pressure will be shown on the pressure gauge (5).
4.7

Filling the Sandblasting Tanks

Attention: Never press the foot switch during lling.
switch is engaged.
(the point where the tank jacket thickens just below the thread).
Reinstall the tank cover.
Before closing the tank, be sure to clean the threads in the cover and the tank to remove
any abrasive residue.
Caution: Do not tilt the tank lid when unscrewing.
Always use only clean, dry abrasive of the appropriate grain size (refer to the accessories).
The sandblasting unit is now operational.

4.7.1 Authorised sandblasting material

Cobra (Renfert GmbH)
Rolloblast (Renfert GmbH)
ROCATEC (3M ESPE)
Sandblasting materials from other manufacturers may be used providing the grain size, grain shape and degree of
purity comply with the above mentioned materials.
The company Renfert GmbH assumes no liability for function and durability of the units if other sandblasting material
is used.
- 5 -
2
12
-
(21)
5 1
max
EN
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