Chip Blaster manual - Salvex

ChipBLASTER, Inc. 64
19.0. SYSTEM CONTAMINATION PURGING PROCEDURE:
19.1. Tools Required:
19.1.1. 6mm Hex Head Wrench
19.1.2. 7/8” Wrench (For Unit Without Pressure Switch Option)
19.1.3. 1-1/4” Wrench (For Unit With Pressure Switch Option)
19.1.4. 5 Gallon Fluid Container
19.1.5. Section of Low Pressure Hose
19.1.6. Adapter Fitting ( ½” SAE to Hose Connection)
19.1.7. Small Phillips Screw Driver (For Unit With Pressure Switch Option)
19.2. Change Filter Bag:
19.2.1. Shut off all power to machine.
19.2.2. Open the Air Bleeder Valves located on the upper portion of the filter and on
post filter to release any pressure on filter housing.
19.2.3 Visually check filter inlet and outlet pressure gauges for zero pressure.
!
IF THERE IS PRESSURE PRESENT DO NOT OPEN FILTER HOUSING
SEEK ASSISTANCE FROM QUALIFIED MAINTENANCE
PERSONNEL TO RELIEVE PRESSURE.
19.2.4. Remove Filter Housing Lid.
19.2.5. Remove and inspect the “O-ring.
19.2.6. Remove Filter Displacement Device or Optional Hydrocyclonic Filter.
19.2.7. Remove and discard old filter.
DO NOT POUR REMAINING COOLANT FROM FILTER BAG BACK IN
THE VESSEL OR CONTAMINATES WILL ENTER THE SYSTEM.
19.2.8 Replace with a new filter bag, making sure that it is seated firmly against
the top of the Filter Basket.
19.2.9 Replace Filter Displacement Device or Optional Hydrocyclonic Filter.
19.2.10 Fill filter housing with coolant.
19.2.11 Replace the “O-ring, making sure it is properly seated in the rim of the Filter
Body.
19.2.10 Replace the lid, being careful not to displace “O-ring.
19.2.11 Torque all Filter Lid fasteners to 360-480 in-lbs.(40.6 – 54.2 Nm)
19.3 Remove access panel:
19.3.1. Remove rear access panel from ChipBLASTER unit (Panel opposite to the
Gauge Panel).
19.4 For units without pressure switch:
19.4.1. Remove SAE pipe plug fitting from the high-pressure manifold. This
fitting is located on the lower right side of the high-pressure manifold. See
Figure 8.
19.0