Ingersoll-Rand QX Series Setup guide

47104302
Edition 1
November 2012
Save These Instructions
Cordless Drill/Driver
QX Series
Maintenance Information

2 47104302_ed1
Tool Diagnosis
1. Before servicing this unit, you will need a fully charged battery of known voltage.
2. Install this battery into the tool and press the trigger. The tool should run normally, with no abnormal sounds, and without any signs of
problems.
3. Check the tools display for any error messages displayed on the screen. If the screen is dark, you will have to depress the trigger to wake up
the tool.
4. Consult the error code listing in this manual for possible solutions to this message.
5. Connect the tool to a PC through the mini USB port at the top of the tool. Have the PC running the ICS Program.

47104302_ed1 3
6. Select QX Series under family then under the Run tab in the main menu bar, click on and run the IC-PCM/QX Event Log and select Location
to reect the tool. Consult the log for any Error Code listed and consult the Error Code listing in the ICS Manual (48619696) for possible
solutions.
7. Next select the Diagnostics tab on the menu bar. Then select System Diagnostics from the drop down menu. Examine the settings under
the Tool Test, Tool Status, and PM Alarms tabs for any unusual settings.
8. Under the Keypad Status tab check the functionality of each of the keypad buttons and lights by clicking on their corresponding buttons on
the screen. Now close ICS and disconnect the Tool.

4 47104302_ed1
Tool Disassembly
1. Remove the battery from the tool, and place the tool on the work bench with the Display facing up.
2. Using a T-10 Torx Bit remove the two display panel screws.

47104302_ed1 5
3. Using the same screwdriver now remove the housing screws. Remove the bottom screws rst, followed by the top, middle, and nally the
center screw.
4. Carefully remove the housing clamshell ensuring that you do not damage any of the cables or connectors.
5. Disconnect the pin connector rst, then disconnect the ground wire slip connector. Remove the USB port cover from its slot in the housing.

6 47104302_ed1
6. Remove the trigger by pulling the trigger up slightly and out of the housing. Also remove the reverse lever from the housing.
7. Remove the hall cable connector from the motor. This connector is located at the top of the motor. It should be removed by placing the
shaft of a small screwdriver under the cable to support it just behind the connector then gently pulling up on the screwdriver to unplug the
connector.
8. Tilt the motor and gear case assembly up at a slight angle, then carefully remove the gear case assembly from the motor.

47104302_ed1 7
9. If the Gear Pack has remained on the motor, remove it from the motor, and set aside. We will disassemble this later in the program.
10. While tilting the motor up slightly, remove the transducer from the front of the motor.
11. Unplug the three motor terminals from the rear of the motor, by pressing the locking detents on the connectors under the clear boots. Note
the orientation of the three terminals. They must be installed in the same orientation when the tool is reassembled. Now remove the motor
from the housing.

8 47104302_ed1
12. Using a 2mm Allen wrench, remove the two Allen Screws which hold the motor mount onto the motor. Then remove the mount.
13. Carefully remove the electronic components (circuit boards, transducer and cables) from the housing.
14. Disconnect the transducer cable from the Foot Control Board.

47104302_ed1 9
15. Disconnect the Interface cable which runs from the trigger board to both foot PCB and the handle PCB. There is one connector on the foot
PCB and one on the handle PCB.
16. This will leave the Hall Cable which can now be disconnected from the foot board and the cable removed.
17. Disconnect the Handle PCB from the Foot PCB at its connector. This completes the disassembly of the electronic components.

10 47104302_ed1
Gear Case and Gear Pack Disassembly
1. For units with the ¼”quick change spindle, disassemble the spindle as follows. Remove the spiral spring clip from the front of the spindle,
then remove the quick change collar, spring, spring support and rear spiral snap ring.
2. Then remove the ball from the spindle by inserting a punch or thin blade screwdriver into the hex of the spindle and pushing the ball out of
its hole. Examine all parts for wear and damage.
3. For all models, using the speciality tool Part # VP1-00003 Bearing Nut Tool and the Holding Jig Part # VP1-00004, to securely hold the gear
case, reach inside the gear case and unthread the nut.
4. This will allow you to remove the nut, thrust washer, thrust bearing and spindle. Examine all parts for wear and damage.
5. To disassemble the gear pack, slide the planetary gear spindles and the plate out of the ring gear.
6. Inspect the ring gear for wear and damage.