Stanley Black & Decker DS06 manual Troubleshooting, Symptom, Cause, Remedy

TROUBLESHOOTING

If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem.

When diagnosing faults in operation of the tool, always check that the hydraulic power source is supplying the

correct hydraulic fl ow and pressure to the tool as listed in the table. Use a fl owmeter known to be accurate. Check the fl ow with the hydraulic oil temperature at least 80°F/27°C.

SYMPTOM	CAUSE	REMEDY
Tool does not run.	Hydraulic power source not function-	Check power source for proper fl ow
	ing correctly.	and pressure (7-9 gpm26-34 lpm at
		2000 psi/140 bar.
	Coupler or hoses blocked.	Remove obstruction.
	Mechanical failure.	Have tool serviced by authorized
		dealer.
Tool runs backwards.	Pressure and return lines incorrectly	Correct hose connections. Motor shaft
	connected.	rotates counterclockwise as viewed
		from the end of the motor shaft.
Diamond saw cuts slow.	Insuffi cient fl uid fl ow or too high back	Check hydraulic supply. If hydraulic
	pressure or relief valve set too low.	supply is correct, have unit serviced
		by authorized dealer.
	Back pressure too high.	Should not exceed 250 psi/17 bar at
		9 gpm/34 lpm measured at the end of
		the tools operating hoses.
	Loss of diamond segment side clear-	Replace chain.
	ance.
	Chain segment dulled because of con-	Redress segmented by cutting in
	tinuous use in hard material or rebar.	abrasive material (i.e. concrete, build-
		ing block, etc.).
		Note: This indicates that the wrong
		chain is being used.
	Wrong chain for application.	Scale down to a lower numbered
		chain.
	Wired edged bar rails.	Dress rails square.
	Hydraulic fl uid mixed in water supply.	Have tool serviced.
Excessive vibration and cuts rough.	Segment(s) broken or missing.	Repair broken segment or replace
		chain.
	Chain installed backwards.	Correct chain direction.
	Loose chain tension.	Retension the chain.
	Excessive feed force.	Reduce feed force.
Wil not cut straight.	Accumulated saw bar wear and un-	Turn the saw bar over and dress rails
	even chain segment profi le wear.	square. Replace the saw bar and
		chain.
Loss of power.	Drive sprocket slipping on Tran-	Adjust and tighten Trantorque®
	torque® adapter.	adapter to 17 ft lb/23 Nm.
Trigger hard to press.	Pressure & return hose reversed.	Connect for proper fl ow direction. Mo-
		tor shaft must rotate clockwise.
	Back-pressure too high.	Should not exceed 250 psi/17 bar @
		9gpm/34 lpm measured at the end of
		the tool’s operating hoses.

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