Delta 50-850 Instruction Manual download pdf (Page 11)

OPERATING CONTROLS

WARNING: BEFORE OPERATING THE MACHINE, FOR OPERATOR SAFETY, ALWAYS MAKE CERTAIN THAT

EACH DUST INTAKE PORT (WHICH IS NOT BEING USED OR PREVIOUSLY ASSEMBLED TO A DUST COLLECTION

SYSTEM) BE COVERED WITH A DUST INTAKE PORT CAP. THE ROTATING FAN INSIDE THE BLOWER HOUSING IS

ACCESSIBLE THROUGH THE DUST INTAKE PORTS AND IS HAZARDOUS. ALWAYS WEAR PROPER APPAREL, DO

NOT WEAR JEWELRY, AND KEEP FINGERS AND ALL FOREIGN OBJECTS OUT OF THE DUST INTAKE PORTS.

FOLLOW THE SAFETY RULES STATED EARLIER ON PAGES 3 AND 4 IN THIS MANUAL.

Fig. 28

Fig. 29

ON/OFF SWITCH

The “on/off” switch is located on the side of the motor.

To turn the dust collector “ON”, push the start button

(A) Fig. 28. To turn the dust collector “OFF”, push stop

button (B).

LOCKING SWITCH

IN THE “OFF” POSITION

IMPORTANT: When the machine is not in use, the switch

(A) Fig.18 should be locked in the OFF position using a

padlock (C), with a 3/16" diameter shackle to prevent

unauthorized use.

CIRCUIT BREAKER

Your dust collector motor is supplied with a resettable circuit breaker. If the motor shuts off or fails to start due to an

overload condition, turn the dust collector switch “OFF,” let the motor cool three to five minutes, and push the reset button

(D) Fig. 29, on the circuit breaker to reset the breaker. The motor can then be turned on again in the usual manner. If the

overload continues to trip, take the dust collector to a Delta Authorized Service Center for repair.

MAINTENANCE

NOTE: Before any maintenance or service is performed, be sure the unit is disconnected from the power source to

prevent starting. All servicing other than the items recommended in this Instruction Manual should be performed by an

authorized service facility. When storing your dust collector, remove power supply cord from the electrical outlet. Coil

the cord neatly and place it off the floor on the base of the dust collector to eliminate potential cord damage.

MOTOR MAINTENANCE

Removing dust and dirt: Blow off motor with low pressure air to remove dust or dirt. Air pressure above 50 P.S.I. should

not be used as high pressure may damage insulation and blow dirt under loosened tape. The operator performing this

cleaning function should always wear eye protective goggles. Dust can cause excessive insulation temperatures.

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Delta 50-850 Instruction Manual Page 11