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Rear seal system:
The rear seal system comprises of one back brush and a back brush skirt, which are located inside the rear
seal box. They are clamped in place by locking screws.
To replace the rear seals:
1
Tip the machine backwards on the floor.
2
Unscrew the locking screws and pull out the worn rear seals.
3
Fit a new back brush and back brush skirt into the rear seal box and tighten the locking screws.
4
Lower the machine, fit the side seals and check that both axles of the side seal spring plates have
come out at the top of the seal boxes, to be sure that the side seals are positioned correctly.
5
Put the machine back on its wheels and commence work.
1
Rear seal angle (machine)
2
Back brush skirt
3
Back brush
4.9
Air suction system
The air streaming through the complete system created by exhaust fans (1 on the machine and 1 on the dust
collector) will separate the dust from the abrasive and transport the dust to the dust collector.
The airflow will also help to cool the abrasive and machine.
Make sure the dust hose is connected properly between the fan and dust collector. Use hose clamps and
industrial tape.
Use a dust hose 130 mm in diameter.
The length of the dust hose depends on the power of the dust collector used. Contact our experts for advice
and recommendations.
17
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