Multiquip TP7X operation manual Troubleshooting Saw, Saw Troubleshooting

troubleshooting (Saw)

Table 8. Saw Troubleshooting

Symptom	Possible Problem	Solution
	Power cord not properly fixed/plugged in	Check that the machine is properly
		connected to the power supply
	Power cord defective	Have the power cord checked, replace if
		necessary
Machine does not run when switched on	Main power switch defective	Have the main power switch checked and
		replaced if necessary by a qualifed electrician
	Loose electrical connection inside the electric	Have the whole electric system of the
	system	machine checked by a qualified electrician
	Motor defective	Have the motor checked and replaced if
		necessary by a qualified technician
	Too much pressure exerted while cutting	Exert less pressure when cutting
	Incorrect specification for saw blade	Use a saw blade which corresponds to the
Motor stops (power cuts out)		material being cut
	Saw has a defective electric system	Have the electric system of the saw checked
		by a qualified technician
	Power cord/extension cable too long or cable	Use a power cord/extension cable of the
		rated length, use a cable drum with cable
	still wound up inside cable drum
		fully extended
Poor machine performance, little power		Observe the electrical ratings of the machine
	Power network is insufficient	and connect it only to a power network which
		complies with these ratings
	Drive motor no longer runs at rated speed	Have the motor checked by a qualified
	(RPM)	electrician and replace if necessary
	The water pump draws air	Fill the water tray with water
Insufficient flow of cooling water or no cooling	Filter clogged	Clean the filter of the water pump
water at all
	Pump wheel of the immersion pump is	Disassemble the immersion pump and clean it
	blocked by dirt

TP7X TILE SAW • operation manual — rev. #0 (03/04/11) — page 31