Comco Inc.
vi
Issue Date: September 2003
Safety Precautions
General Safety Considerations
The MicroBlaster® model MB1005 has been designed to be safe to operate
when used properly. Any device that is pressurized and requires electrical
power, however, requires that certain safety precautions be observed to avoid
potentially hazardous situations. The primary safety-related issues involved in
the use of the MicroBlaster are listed below; and addressed in detail on the
following pages.
1.
Working with a device that is pressurized.
2.
Working with an electrical device.
3.
Working with a device that uses abrasive powders that could be
potentially dangerous if inhaled or ingested in large quantities or
put in constant contact with the skin.
4.
General issues involved in operating machinery.
Working with a Device that is Pressurized
The MicroBlaster uses pressurized air to perform its basic function. To minimize
the risk of an accident related to air pressure, Comco also recommends the
following:
√
The air supply system should have a shutoff valve located
upstream of the blasting machine so that the supply pressure can
be turned off independently of the blaster.
√
Pressure relief valves should be incorporated into the supply
system to minimize the risk from system over pressure.
√
Anyone who will use the MB1005 should be trained in its basic
operation.
√
The MicroBlaster should always be turned OFF prior to performing
any maintenance.
√
When replacing parts during maintenance, use only Comco parts
and verify that all installations are correct before using the
MicroBlaster.
Improper set-up or use of the MicroBlaster® MB1005 may result in a condition
that could be hazardous. All fittings and covers must be properly installed in
order to minimize any hazard.
