Furuno 841 MARK-2 manual Maintenance & Troubleshooting, Safety Information

4. MAINTENANCE & TROUBLESHOOTING

This chapter tells you how to keep your ra- dar in good working order. Before review- ing this chapter please read the safety information which follows.

4.1 Safety Information

ELECTRICAL SHOCK HAZARD

	This equipment
WARNING	uses high voltage
	electricity which
	can shock, burn or
	cause	death.
	While the equip-
	ment has been de-
Hazardous voltages.	signed	with
Can shock, burn or	consideration for
cause death.
	the operator ’s
Only qualified person-	safety, precautions
nel should work inside	must always be
the units of the radar.
	exercised when
	reaching	inside

the equipment for the purpose of mainte- nance or service. For this reason, only quali- fied personnel totally familiar with electrical circuits and service manual should work in- side the display unit or scanner unit.

RF RADIATION HAZARD

The radar scanner emits high fre- quency radio radiation which can be harmful, particularly to your eyes. Never

look directly into the scanner from a distance of less than two feet when the radar is in operation as you could injure the cornea of your eyes. Always make sure the radar is set to stand-by or is turned off before start- ing work on the scanner unit.

Turn off the power before per-

!forming any maintenance or troubleshooting procedure.

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