TM-9-1240-400-34-P
TELESCOPE; PANORAMIC: M115, ELBOW: M139, MOUNT: M138 AND M137
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1993
TM-9-1240-400-34-P - Page 2 of 344
TM 9-1240-400-34&P
WARNING
GENERAL
Appropriate safety precautions must be taken while using cleaning materials that may present fire hazards, cause skin
irritations, or have toxic effects when breathed in high vapor concentrations.
Use adhesives, cleaning solvents, and sealing compounds in well-ventilated areas away from open flame.
Adhesives,
cleaning solvents, and sealing compounds are harmful to skin and clothing, can burn easily, and may give off harmful
vapor.
Solvent vapors are toxic Do not use solvent in a confined space.
Avoid long periods of breathing solvent vapors and/or
contact with skin.
Compressed air presents a serious hazard.
When it is necessary to use compressed air for cleaning or drying, adequate
controls must be taken to protect the user, adjacent operators, and casuals.
The minimum amount of air pressure
required to perform the specific operations must be used.
All users of compressed air must wear eye protection.
Compressed air will not be used for cleaning purposes except where reduced to less than 30 psig.
High-pressure nitrogen gas is used during purging and charging of this equipment.
Keep face and body clear of release
valves.
Failure to observe safety precautions may result in severe injury or death.
ELECTRICAL
High voltage is used in the operation of equipment in these procedures.
Death on contact may result if personnel fail to
observe
safety
precautions.
For
artificial
respiration
information,
refer
to
FM
21-11.
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