Ingersoll Rand EL0410BC–SS–ESD Manual De Operación Y Mantenimiento página 16

25. Using a slotted screwdriver, install the Bit Retainer
Retaining Ring into the groove of the Bit Holder.
26. Unclamp the Assembly Fixture from the vise and turn
it over to remove the Clutch and Gear Case.
27. Grease both ends of the Push Rod (46) and insert it
into the Gear Case.
Adjustment of the Brake Switch Timing
1. If the Brake Switch needs adjusting, loosen the
Switch Plate Screws (11).
Refer to Dwg. TPD1815.
2. Apply grease to the end of the Plunger (13) and insert
it with the Plunger Spring (14) into the Switch Plate.
3. Insert a Switch Adjusting Gauge Rod part no.
EL0410B–SG into the Motor Assembly.
4. Place the Gear Case and Motor together by aligning
the Motor Assembly Springs with the notches in the
Gear Case.
5. Place the Assembly into the Housing by aligning the
hole in the Motor with the tab in the Housing.
6. Push the Brake Switch forward until the Switch
clicks.
7. Tighten the Switch Plate Screws at this position to
1.6 KG–cm.
MAINTENANCE SECTION
(Dwg. TPD1815)
8. Remove the Switch Adjusting Gauge Rod. Grease
and install the Push Rod (35) into the Motor Assem-
bly and refit the hole in the Motor to the tab in the
Housing.
Assembly of the Housing
1. Install the Housing Bushing (7) in the groove of the
Housing.
2. Install the Trigger (17) with the Trigger Pin (19) and
Spring (18) into the Housing.
3. Install the second half of the Housing, while holding
the Trigger in place.
4. Tighten the Housing Screws (2 or 45) to 1–1/2 inch
pounds.
Do not overtighten the Housing Screws.
5. Install the Nose Collar (62) on the Clutch Housing
(53). tighten to 7 Nm torque.
6. Attach the Power Cord (6).
7. For repair and trouble shooting of the Controller,
refer to the Operations and Maintenance Manual for
Models EC24E–ESD, EC24U–ESD and EC24N–
ESD Screwdriver Controllers, Form Nos. P7215 and
P7243.
Testing the Tool
1. Test forward and reverse operation of the tool by
depressing the Trigger with the Reverse Switch (9) in
each position.
2. Tighten the Clutch Adjusting Ring all the way, loosen
it one turn and test for proper shut–off and maximum
torque using an appropriate tester.
3. Reset the Clutch Adjusting Ring to mid–scale and
check for torque repeatability by cycling the tool
between 5–10 times.
16
(Dwg. TPD1817–3)