Preparations For Dry Grinding; Preparations For Wet Grinding - HTC 650 E Classic Manual

Operation
4.6

Preparations for dry grinding

Note!
The dust extractor's suction hose must be connected to the appropriate socket
on the machine. Adjust the dust extractor to match the grinder's capacity.
1. Connect a dust extractor to the machine. For available models of dust extractors, go
to HTC's website
Note!
The dust extractor's suction hose must be connected to the appropriate
socket on the machine. Adjust the dust extractor to match the grinder's
capacity.
Note!
The dust extractor can be connected to both sockets found on the protective
cover for the machine. If you only use one of the sockets, the socket not in
use should be covered. Adjust the dust extractor to match the grinder's
capacity.
2. Inspect the floor carefully and remove any objects sticking up, such as
reinforcement rods or bolts, and any debris that could get caught in the machine.
3. Attach the appropriate tool to the machine, see under Fitting grinding tools, page
16
4. Set the handle to the working position, see Figure 4-1, page 13.
4.7

Preparations for wet grinding

Tip!
Never use a dust extractor, as it may cause blockages in the dust extractor's
suction hose.
1. Always use liquid suction when wet grinding.
2. Inspect the floor carefully and remove any objects sticking up, such as
reinforcement rods or bolts, and any debris that could get caught in the machine.
3. Attach the appropriate tool to the machine, see under Fitting grinding tools, page
16
4. Set the handle to the working position, see Figure 4-1, page 13.
Warning!
Only use cold water with no chemical additives.
18
www.htc-floorsystems.com
HTC 650 E Classic
for more information.
3.0