Chicago Electric 91223 Operations Instructions download pdf (Page 12)

SKU 91223 Page 12

MAINTENANCE

WARNING:

DO NOT DISASSEMBLE.

This tool should be serviced by a qualified technician only. Incorrect reassembly can result in

electric shock, fire, or further damage to the tool.

Always keep the grinder clean

Dust and grit containing particles from metal grinding often accumulate on interior surfaces and

could create an electrical shock hazard if not frequently cleaned out. On a regular basis, blow

dust and grit out of the motor housing using compressed air. Never blow compressed air at

greater than 10 PSI. Always wear goggles and dust mask when using compressed air.

CAUTION:

Never use solvents or other harsh chemicals for cleaning the non-metallic parts of the tool. Use a

clean, dry rag only.

Carbon Brush

Replace the carbon brush when it wears down to about 3/16” (5 mm) or sparking will occur.

To change the CARBON BRUSH (#22) do the following:

Step 1: Using a flat tip screw driver, unscrew the BRUSH CAP (# 23) on the HOUSING (# 18).

Figure 6 — Replacing the Carbon Brushes

Step 2: Replace the CARBON BRUSH with identical replacement parts from Harbor Freight

Tools.

Step 3: Replace the BRUSH CAP on the HOUSING and screw-in to tighten.

Housing

(#18)

Brush Cap

(#23)

Carbon Brush

(#23)

(#22)

1 2 ... 7 8 9 10 11 12 13 14

No comments

Chicago Electric 91223 Operations Instructions Page 12