APTech Series AK M60 - Manual (Page 4)

AK M60 Manual P/N 00-15000012 Rev 1
Page 4 of 13
2. SAFETY
The user is strongly recommended to carefully read this section covering general safety information
and to adhere to specific safety information located throughout this manual.
2.1. General Safety Information
All technicians that install, operate, or maintain this equipment should be trained in the use and hazards of
compressed gases. Technicians should also be familiar with the hazards associated with the particular gas
being delivered. These hazards can include high pressure, asphyxiation, toxicity, flammability,
corrosivity, etc. Material safety data sheets are available from gas suppliers that provide detailed
information on the hazards associated with a particular gas.
Appropriate personal protective equipment should be worn at all times as recommended by the material
safety data sheet for the particular gas and as required by safety practices at the installation site. This
equipment may include safety glasses, safety shield, rubber gloves, aprons, etc.
Never exceed the maximum working pressure of the equipment.
Equipment shall be installed in a manner that meets local, state, and federal regulations and safety
guidelines. General guidelines for compressed gases can be obtained from the Compressed Gas
Association (
http://www.cganet.com/ ) and the European Industrial Gases Association ( www.eiga.org ).
Prior to disassembling manifold lines, the system may need to be purged using nitrogen or another gas to
remove any hazardous gases. The AK M60 system does not have built-in purging capability, which is the
responsibility of the user.
2.2. AK M60 Crossover Manifold Specific Safety Information
An overpressure relief device should be installed in a tee off the outlet port (6:00 o’clock position) of the
crossover regulator. The outlet of the relief device should be connected to a scrubber system or directed
away from personnel as appropriate.
The AK M60 crossover manifold should be checked for leaks upon installation and inspected periodically
during use.
A shut off valve and check valve should be installed between both supply cylinders and the AK M60
crossover manifold inlet connections to prevent gas escaping from the cylinder in use when a cylinder is
being replaced.
Installation of purge and vent valves are recommended when used with hazardous gases and exposure to
the gas can result in a safety hazard to personnel. Purge equipment is the responsibility of the user.