Avani SPC-2000, Руководство пользователя

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SPC-2000
AVANI Welding Fume Extractor
10
OPERATION
OPERATION INSTRUCTIONS
COMPRESSED AIR REQUIREMENTS
The compressed air connection hole is located
on the top right side of the collector.
The air supply must be clean, dry and oil free
at 90-100psi. An air filter/regulator with gauge
is highly recommended.
Hook up of the air to the manifold air tank is
achieved by installing a short length of
one-quarter inch (1/4”) straight pipe which
connects to a one-quarter inch (1/4”) NPT half
coupling. After this short length of pipe, the
filter/regulator can be installed.
On the side of the unit there is a drain valve
for removing any moisture that may collect
over time inside the compressed air manifold
tank. Periodic drainage of this tank should be
part of routine maintenance. Routine
maintenance of this area can be accomplished
in either of two ways.
CAUTION: AIR TANK IS UNDER PRESSURE
AND MAINTENANCE SHOULD BE
PERFORMED ONLY WHEN THE
COLLECTOR IS SHUT DOWN AND
AIR TANK HAS DEPRESSURIZED.
THIS CAN BE DONE BY SHUTTING
DOWN THE AIR SUPPLY TO
COLLECTOR AND ALLOWING THE
COLLECTOR TO PULSE AT LEAST
TWO TIMES BEFORE SHUTTING THE
FAN OFF.
The air supply must be clean, dry and oil free
at 90psi. At a minimum, an air filter and
regulator should be installed. An air dryer is
strongly recommended. The drier the
compressed air, the longer the cartridge life.
A pressure gauge should be added to the air
line immediately before the manifold coupling.
It should be regulated to 90 psi since air
pressure over 120 psi can damage the air
valve diaphragms.
Note: Recovery to 90psi between pulses is
required for proper filter cleaning and
extended cartridge life.