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Operating Instructions and Parts Manual
1.5.2 Installation of air line
1. NOTE: Do not hang any equipment to the air inlet as it
may cause falling down by poor hanging equipment.
2. Process
— Install a pump on drum cover (See fig.3 part 6), and then
to barrel.
— On the main line of air compressor, connect bleed-type
master air valves which controls on and off air motor.
（See fig.3 part 1）.
— Install an air line filter. （See fig.3 part 2）to remove
harmful dirt and contaminants from your compressed air
supply.
— Install the air regulator to control pump speed and
pressure. (See fig.3 part 3).
— Install an air line regulator for automatic air motor
lubrication. (See fig.3 part 4).
— Install a pump run-away valve to shut off the air to the
pump if the pump accelerates beyond the pre-adjusted
setting. A pump that runs too fast can be seriously
damaged. (See fig.3 part 5).
— Connect outlet line.
— Connect the control handle to the lubricant supply line(1/4
BSP or 1/4 NPT male thread required).
— Open the manual tip.
— Squeeze control handle trigger. When the required amount
of product has been dispensed, release the trigger to stop
delivery. Close the manual tip.
• Operation
1.6 Pressure relieve
1.6.1 Skin injection hazard: The equipment stays pressurized
until pressure is manually relieved。 To reduce the risk of
serious injury from pressurized fluid, fluid from the valve or
splashing fluid, follow this procedure whenever you.
— Are instructed to relieve pressure
— Stop dispensing
— Check, clean or service any system equipment
— Install or clean dispensing devices.
1.6.2 Pressure relief procedure
— Close the pump air regulator and the bleed-type master air
valve;
— Hold a metal part of the dispensing valve firmly to a
grounded metal waste container and trigger the valve to
relieve the fluid pressure.
— Open the air line valve and grease line valve;
— Close the control valve.
1.6.3 When occurs：1) Problems on control valve, flexible
hose, rigid tube or manual tip, auto tip. 2）Pressure not
relieve thoroughly according to above relief procedure. 3）
Pressure relieved very slowly until relieved thoroughly.
Please clear obstruction of grease system.
1.7 Procedure
1.7.1 NOTE：When the pump is primed, and with sufficient
air supplied, the pump starts when the dispensing valve is
opened and shuts off when it is closed.
Grease Pump Kits
1.7.2 WARNING: The maximum working pressure of
each component in the system may not be the same.
To reduce the risk of over pressurizing any component in the
system, be sure you know the maximum working pressure of
each component. Never exceed the maximum working
pressure of the lowest rated component in the system. Over
pressurizing any component can result in rupture, fire, explosion,
property damage, and serious injury. The maximum pressure
in the system is equal to air input pressure times pump ratio.
Regulate air to the pump so that air line or fluid line
component or accessory is over pressurized
1.7.3 CAUTION: Never allow the pump to run dry of the material
being pumped. A dry pump will quickly accelerate to a high
speed, possibly damaging itself. If your pump accelerates
quickly, or is running too fast, stop it immediately and check
the material supply. If the supply container is empty and air
has been pumped into the lines, prime the pump and lines
with material, or flush it and leave it filled with a compatible
solvent. Be sure to eliminate all air from the material lines.
1.7.4 CAUTION: Maximum fluid pressure 600BAR/8700 PSI.
Under no circumstances should the control
handle be aimed at any person body. Personal injury may be
caused.
1.7.5 Startup
— If there are multiple pumps on the air line, close the air
regulators and bleed-type master air valves to all but one pump.
— Open the master air valve from the compressor.
— Open the dispensing valve into a grounded metal waste
container, making firm metal-to-metal contact between the
container and valve. Open the bleed-type master air valve
and open the pump air regulator slowly, just until the pump
is running. When the pump is primed and all air has been
pushed out of the lines, close the dispense valve.
— If you have more than one pump, repeat this procedure for
each pump.
— Set the air pressure to each pump at the lowest pressure
needed to get the desired results.
— Never allow the pump to run dry of the material being
pumped.
— Relieve pressure before you check or service any system
equipment.
1.8.1 WARNING
— To reduce the risk of serious injury whenever you are
instructed to relieve pressure.
— MOVING PARTS HAZARD Never operate the pump with
the warning plate or the identification plate removed.
These plates protect your fingers from pinching or
amputation by moving parts in the air motor.
1.8.2 Relieve pressure before you check or service any
system equipment.
1.8.3 Problems, cause and solution, see sheet 4.
1.8.4 If lubricant leaks around inlet and threads; apply thread
sealant to tighten threads.
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