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| Maintenance | |
| Risk of serious personal injury from accidental starting or electric | |
WARNING | ||
shock. Turn the Power Switch of the tool to its “OFF” position and | ||
| unplug the tool from its electrical outlet before performing any | |
| inspection, maintenance, or cleaning procedures. | |
| Damaged equipment can fail, causing serious personal injury. | |
| Do not use damaged equipment. If abnormal noise or vibration | |
| occurs, have the problem corrected before further use. |
1.BEFORE EACH USE, inspect the general condition of the tool. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation.
.After Use, clean external surfaces of the tool with clean, moist cloth.
3.WARNING! If the supply cord of this power tool is damaged, it must be replaced only by a qualified service technician.
Brushes
Note: Both BRUSHES (3) must be replaced at the same time.
1.The BRUSHES must be changed when less than 3/8” remains or when perfor- mance noticeably degrades.
.Remove the BRUSH CAP (5) using a large,
3.Remove the BRUSH and replace.
4.Replace the BRUSH CAP.
Lubrication
Brush (# 3)
Brush Cap
(# )
Figure 2 -- Brush Replacement
Note: The following procedures should only be attempted by a qualified technician. The in- structions are only provided for their reference. Refer to the Parts Diagram for num- bered
1.The gears must be lubricated after every 30 hours of continuous use or 50 hours of inter- mittent use.
.Open the GEAR CASE (13) by removing the four SCREWS (12).
3.Liberally apply a high temperature grease (standard automotive wheel grease is suf- ficient). to the THRUST WASHER (14), the back of the ANVIL (16), IMPACTOR (19), SPRING (21), and GEARS (22 & #27).
4.Replace the ANVIL and GEAR CASE.
SKU 31877 | For technical questions, please call | Page |