MK Diamond MK-2000 Gas Saws - Manual (Page 43)

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“Rodding” cooling channels is performed by removing the flow control valve and then
inserting a small wire rod through the cooling channel inlet, on the top of the Blade
Guard and directing the rod out through each of the diamond blade cooling flow outlet
ports, located on the underside of the Blade Guard. The cooling channels should be
“rodded” until each of the outlet ports are open and free of foreign debris.
MK-2000 GAS SAW TROUBLESHOOTING
NOTE:
(D)
Place Water Pump and transfer
tube in clean water source. Start
saw and check for flow (if no flow
go to Step G).
(E)
Verify Cooling Valve operation
by removing the valve from the
Blade Guard.
(F)
Attach the Cooling Valve to the
Transfer Tube to verify flow - if no
flow, replace valve.
(G)
Check Rod Cooling Channels and
recheck flow. If no flow go to Step I.
(H)
Verify Water Pump suction is
clean and pump impeller is turn-
ing - if not turning, replace.