MMD Equipment 185S-5C2 part 1 - Manual (Page 5)

1.Safety
1-2
TR0201-1
A080001
TR0086
PC002
1.1 Caution before Operation
Compressed air by this unit contains poisonous
materials. Absorption of the compressed air can
cause serious injury. Never provide this compressed
air for human respiration.
This unit is not designed to be used for working
chambers pressurized by compressed air such as
respiratory air provided to persons working inside
wells and tunnels such as pneumatic engineering
method and pneumatic caisson method. Should this
unit stop operation due to trouble, it can cause death
and serous injury to the working persons. Refrain
from using the compressed air for such pneumatic
engineering method or pneumatic caisson method.
Read each instruction plate which is displayed in the
manual or on the unit carefully, understand its content
and follow the indications thereof.
Keep the Safety Warning labels clean. When they are
damaged or missing, apply new ones.
Do not modify the machine without prior approval. The
safety may be compromised, functions may be
deteriorated, or machine life may be shortened.
Never use the unit for the purpose of compression of
gases other than air, or as a vacuum pump. Otherwise,
serious accidents may occur.
Exhaust gas from the engine is poisonous, and could
cause death when inhaled.
Avoid using the machine in an insufficiently ventilated
building or tunnel.
Compressed air is prohibited to be used for human respiration
Follow the safety instructions
Ventilation