Contractor 15205, Instructions Manual

Page: 25 / 120

ENGLISH
CONTRACOR
®
CAB-110P/CAB-135P Art. 15205/15206 25
6. Troubleshooting
ATTENTION!
To avoid serious injury, observe the following when troubleshooting.
. Turn off the air, and lock out and tag out the air supply.
. If checking the controls requires air, always enlist the aid of another person to:
- Hold the nozzle securely.
- Operate the foot pedal.
. Never bypass the foot pedal or wedge it in the operating position.
. Never override the door interlock system.
6.1. Poor visibility
6.1.1 Poor visibility may be due to dirty filter cartridge. Empty the dust container
regularly. Inspect and replace the cartridge if necessary.
reassemble the machine in reverse order.
5.2.9 SGV metering valve rubber pipe replacement
1
7
3
4
8
5
6
2
Picture 12. SGV valve rubber pipe
replacement
The rubber piping inside the SGV
metering valve is subjected to abrasion
and wear during blast cabinet operation,
and must be replace when worn. To
replace the rubber piping, loosen cap
screws on upper flange (4) and disconnect
the SGV valve from the blast vessel (1).
Loosen nuts (7) from cap screws (5) on
bottom flange (2), and release the SGV
valve from flange. Loosen nuts (8) from
cap screws (6) and pull the valve open.
Remove and replace the old rubber pipe.
Reassemble SGV valve and blast machine
in reverse order.