Dynabrade 50346 Важные инструкции по эксплуатации, обслуживанию и безопасности - Страница 3

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Mounting Arrangements for 5" and 7" Type 27 Depressed Center Wheels

Type 27 Wheels Larger than 5" Diameter

Important: Dynabrade P/N 11399 Type 27 Wheel

Mounting Adapter Kit (included) must be used with all

Type 27 Wheels larger than 5" diameter

Spacers

(as req.)

Important

Type 27 Wheels larger than 5" diameter require specially designed adapters

because of their shape and usage. The adapter (back flange) should extend

beyond the central hub or raised portion and contact the wheel to counteract the

side pressure on the wheel in use. The adapter nut, which is less than the

minimum one-third diameter of the wheel, fits in the depressed side of the wheel

to prevent interference in side grinding. These specially designed adapters

should be used to mount only Types 27 reinforced organic bonded wheels.

Mounts which are affixed to the wheel by the manufacturer may not require an

inside nut and should not be reused.

*Indicates parts included in P/N–11399 Type 27 Wheel Adapter Kit.

Important: Manufactures warranty is void if tool is disassembled before warranty expires.

Tool Disassembly:

1. Disconnect tool from power source.

2. Insert 01697 Inlet Bushing securely into vise.

3. Roll 07136 Grip Back away from 52090 Adapter to expose wrench flats.

4. Remove 52090 Adapter from housing (right hand thread).

5. Grip onto governor assembly and pull motor assembly from housing.

6. Remove 02631 Nut (use a 32mm wrench – P/N 96079).

7. Separate valve from adapter.

Motor Disassembly:

1. Secure bevel pinion into a soft jaw vise.

2. Remove governor cage assembly from 52087 Rotor Shaft (left hand thread).

3. Remove rear bearing plate by securing cylinder and pressing the 07106 Rotor through the 01007 Rear Bearing.

4. Remove blades from rotor.

5. Secure bevel pinion into a soft jaw vise and press rotor shaft through the bevel pinion.

6. Remove 07119 Front Bearing Plate and 01036 Front Bearing from 07106 Rotor.

Wheel adapter/back

flange — extends beyond

the raised hub portion of

wheel. Torque 28N•m

(250 lbs. in.).

7/8" I.D. Depressed Center Wheel

(not included)

Adapter Nut

Hex Wrench

Disassembly/Assembly Instructions

(continued on next page)

Type 27 Guard

Spacers

(as req.)

07138 Back Flange

Torque 28N•m, (250 lbs. in.)

07139 Front Flange

Type 27 Wheels 5" diameter and smaller with 7/8" diameter arbor

holes may be mounted between matched flanges, provided the

matched flanges are at least 1-5/8" diameter or one third

diameter of wheel.

Important Safety Information

Always use eye, face and body protection.

Always use wheel guard.

For safe use of this tool, always comply with OSHA, ANSI

Standards B7.1 and B186.1.

Some wheels are supplied with throwaway adapters

(mounting flanges) attached by the manufacturer. These

adapters should not be used again.

WARNING: Do not remove wheel guard.

Type 27 Wheels — 5" Diameter