2. Take away the speed change button and switch trigger and then loosen 2 screws on the clamp
block to take away the interlock trigger, if they are broken, replace them with a new one.
30
Replace the PCBA
Speed change button
Switch trigger
Lock-off trigger
Clamp block
Description
Part Number
Qty.
Speed change
button
3128276001
1
Switch trigger
3128578001
1
Lock-off trigger
3128577001
1
Summary of Contents for PH1400E
Page 1: ...REPAIR GUIDELINE Power Head_PH1400E Version 1 Issue Date 12 02 2016...
Page 5: ...5 Part 1 Replace the Motor Assembly...
Page 15: ...11 Assemble the handle housing assembly with screws 15 Replace the Motor Assembly...
Page 16: ...12 Assemble the housing assembly with screws 16 Replace the Motor Assembly...
Page 17: ...17 Part 2 Replace the Shaft Assembly...
Page 28: ...28 Part 3 Replace the PCBA...
Page 34: ...6 Align the white cable yellow cable and red cable in sequence 34 Replace the PCBA...