DGP DGP-M2 Manuale d'uso - Pagina 6

Sfoglia online o scarica il pdf Manuale d'uso per Smerigliatrice DGP DGP-M2. DGP DGP-M2 16. Tungsten grinder

SAFETY AND OPERATING GUIDELINES (continued)

• Turn the wheel off if it jams. A wheel jams when it digs too deeply into the tungsten (the motor force keeps it stuck in

the tungsten).

• Never stand or lean on the grinder. Serious injury could occur if the grinder is tipped or if the cutting tool is

unintentionally contacted.

• Keep hands away from moving parts and cutting surfaces.

6. MAINTENANCE

• Always unplug grinder before inspection.

• Keep the grinder clean for safest operation

• Remove adjusting keys and wrenches. Form a habit of checking that keys and adjusting wrenches are removed

before the grinder is turned on.

• Keep all safety guards in place and in good working order.

• Keep all parts in working order. Check to determine that the guard or other parts will operate properly and

perform their intended functions.

• Check for damaged parts and alignment of moving parts, binding of moving parts, breakage of mounting parts

and any other condition that may affect the grinders operation. Consult DGP factory for replacement parts

at: (805) 498-3837

• Do not use power tools in dangerous environments, such as damp or wet locations. Do not expose power tools

to rain.

• Work area should be properly lighted.

• The proper electrical outlet should be available for the tool. For 110V, a three prong plug should be plugged

directly into a three prong outlet and /or extension cord.

• Keep visitors a safe distance from work area and keep children out of work place. Use padlocks or master switches to

prevent any unintentional use of power tools.

SYMPTOMS

Grinder won't start

Excessive vibration

Grooved wheel

Motor is overheating

Document: DGP-M2 User Manual

TROUBLESHOOTING CHART

POSSIBLE CAUSES(S)

1. Blown line or tripped circuit

breaker

2. Low line voltage

3. Material wedged between

wheel and guard

1. Improper mounting of grinder

or accessories

2. Improper wheel mounting

1. Electrode pushed with

excessive force

2. On steep angled tungsten,

collet touching wheel

1. Motor not turning freely

(without power)

1. If fuse is blown, replace with fuse of proper

size. If breaker is tripped, reset it.

2. If voltage is less than rated, check size of

wiring from main switch on property. If OK,

contact power company.

3. Remove material wedged between wheel

and guard

1. Remount

2. Remove both wheels then remount wheels

but rotate one wheel 1/4 turn with respect to its

previous position. The other wheel would

retain its original position.

1. Use recommended grinding times table

2. Use short collets available from Diamond

Ground Products

1. Clean around wheels & shaft. Then replace

bearings.

Page 5

CORRECTIVE ACTION

Rev: B

02/03/2022