3
SAFETY PRECAUTIONS
Safety notices, marked with this symbol, are used in this
publication to emphasize that a hazardous condition that
could cause personal injury and/or damage to the
equipment exists.
1. Read and understand the contents of this manual before
installing, operating or maintaining the compressor.
2. Electricity and compressed air are dangerous. Prior to performing
maintenance or service work, make absolutely sure that the
electrical supply is disconnected and locked out, the air discharge
service valve is closed and locked out (use Grainger 45MZ63 or
similar), and the compressor is relieved of all internal pressure.
3. Compressed air from this unit must not be used for breathing or
food processing, unless additional filtration and monitoring is
provided that meets the requirements of OSHA 29 CFR 1910 or FDA
21 CFR 178.3570.
4. Do not allow flammable, toxic or corrosive gases to enter the air
inlet system or electrical devices.
5. Never attempt to work on compressor or remove guards, panels,
covers, shields, etc. while the compressor is in operation.
6. Periodically confirm that all safety and alarm devices are
operating properly.
7. Do not override any safety or alarm device.
8. Make certain all associated pipe and equipment beyond this
compressor is compatible with maximum pressures and
temperatures to be encountered during normal and adverse
operation. Do not use plastic pipe in the compressed air system.
9. Keep doors closed during normal operation. The noise level
inside cabinet exceeds 90 decibels (dbA) and the operating
temperature of some components is enough to burn the skin.
10. Never assume it is safe to work on the compressor because it is
not operating. Many installations have automatic start/stop controls,
and the compressor may start at any time.
