Chip Blaster manual - Salvex

ChipBLASTER, Inc. 40
14.0. PREVENTATIVE MAINTENANCE: (Cont.):
14.25. TANK - CLEANING:
14.25.1. Coolant in the tank should be drained yearly so that the tank may be properly
14.17-14.23
cleaned.
14.25.2. Dispose of fluid per local regulations.
14.25.3. Clean all baffles and replace.
14.25.4. After tank has been cleaned, all filters should be replaced.
14.25.5. The ChipBLASTER should be stated as a new unit. Refer to SECTION 10.0.
14.27. PUMP MOUNTING BOLTS – CHECK:
14.27.1. The filter pump mounting bolts should be checked for tightnes. The
recommended torque is 210 IN LB (24 Newton-meters).
14.27.2. The bolts for the main high pressure prussure pump to mounting rails should be
torqued to 200 IN LB (23 Newton-meters).
14.29. RETURN PUMP (ChipBLASTER supplied) – CHECK FLOW RATE:
14.29.1. This pump should be checked every six months to insure the correct flow rate. If
the flow rate has decreased, the pump should be rebuilt or replaced.
14.29.2. An indication the return pump may be clogged will be constant “SLOW
COOLANT RETURN” warnings.
14.29.3. The ChipBLASTER must be powered down and the disconnect placed in the
OFF position and locked out.
14.29.4. Remove the inlet and outlet hoses by loosening the hose clamps. Inspect the inlet
and outlet for chips that may have accumulated, remove chips as required.
14.29.5. Remove the four (4) bolts using a 7/16” wrench that hold the casting in place.
14.29.6. Clean all chips from the casting and impeller. Be careful not to damage the back
of the casting where it mates to the adapter as this is a metal to metal seal.
14.29.7. Re-assemble the casting and replace the four (4) bolts. Insure the casting is
snugly in place. Check the shaft to insure it rotates freely. (Use the screwdriver
slot in the motor to turn the shaft).
14.29.8. Re-install the inlet and outlet hoses and tighten the hose clamps securely.
14.29.9. Re-power the ChipBLASTER unit and check for leaks.
14.30. RETURN PUMP (ChipBLASTER supplied) – CHECK FOR LEAKS:
14.30.1. Check for leaks around the casting where it mates with the adapter.
14.30.2. If pump is leaking around casting, tighten the four (4) bolts. DO NOT OVER
TIGHTEN.
14.31. RETURN PUMP (ChipBLASTER supplied) – INLET and OUTLET:
14.31.1. Check for leaks around the inlet and outlet connections.
14.31.2. If the hoses are cracked or cut replace hoses.