Cold Jet AERO2 PLT 60, Руководство оператора

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c. Check the hopper for the presence of any foreign material or condensation and clean
or remove as necessary.
d. Load the hopper with 3 mm dry ice pellets.
CAUTION Use only 3mm dry ice pellets for blast media. The use of any other
media will lead to loss of warranty coverage
e. Close the lid.
The SureFlow Hopper system is a feature designed into the PLT 60 that will keep the
dry ice flowing in the insulated hopper and a sealed lid while the hopper is in use and
idle for a short period of time. The thumper for the PLT 60 will intermittently operate
with short bursts to ensure the dry ice continues flowing or dropping toward the
bottom of the hopper. The settings for the thumper may be changed by the operator
in the advanced menu of the PLT 60 to adjust the frequency and time of the thumper.
The PLT 60 is equipped with a magnetic switch on the safeguard grate for safety.
Should the safeguard grate be opened while the PLT 60 is operating, it will go into idle
until it is closed, at which time normal operations may begin. There is no need to set-
up the machine again.
Blasting Dry Ice Particles
For optimum performance while blast cleaning with the performance applicator applicator:
y
Position the PLT 60 and blast hose to prevent kinking and allow for maximum
maneuverability.
y
Hold the nozzle perpendicular to surface being cleaned at a distance of 2-6 inches
(5-15 cm).
y
To find the optimum feed rate, start at 0 and gradually increase until the desired cleaning
result and/or cleaning performance is achieved.
y
Use a lower feed rate when the air pressure is below 50 psi (3.4 bar).