16575169_ed1
5
7. Install Retainer (13) behind Communication Board in
connector cavity in the end of the Motor Housing
Assembly.
Communication Board (Close-Up)
(Dwg. TP2102a_C)
(Dwg. TP2102b_C)
Transducer Installation
1. Insert Transducer Assembly (41) into Gear Case of the
Motor Housing Assembly, wire end first, guiding
Transducer's connector into the cavity found at end of
Motor Housing Assembly's long outer groove.
2. Carefully pull Transducer's connector and wiring through
cavity of Motor Housing Assembly.
3. Engage Transducer's gear teeth to those of the front of
Gear Case of the Motor Housing Assembly and continue
inserting Transducer assembly further into the Motor
Housing while guiding the wire through the cavity.
4. Align and engage Transducer's gear teeth with second
set of gear teeth located inside the Gear Case of the
Motor Housing Assembly. Be certain that the Transducer
wire exits the Transducer directly over the access cavity
through which the wire was fed.
5. Continue inserting the Transducer Assembly until it is
fully seated.
6. Snap Transducer's connector into Communication
Board (12) socket marked Torque. (Refer to TP2102a)
External Components
1. Slide O-ring (14) into groove located at front end of Motor
Housing Assembly.
2. Slide on Housing Cover (15), ensuring that Transducer
and Motor wires are not disturbed.
3. Slide Warning Label into Label Cover Lens. Note
Warning Label (17) and Label Cover Lens (18) slot and
tab alignment features.
4. Slide Label Cover Lens and Warning label over Motor
Housing Assembly grip area.
5. Install Retaining Ring (19) into groove behind Label
Cover Lens.
6. Place Spring (21) into Reverse Ring (22).
7. Install and depress Ball (07) and Spring (08) and slide
Reverse Ring onto Motor Housing Assembly.
When replacing the Motor Housing Assembly, always ensure
that the Memory Chip, Communication Board, Gear Pack
and Attachment are all assembled as a set with the new
Motor Housing Assembly.
8. Install Memory chip (11) into grip with terminal aligned
with O-ring groove.
9. Slide two O-rings (20) into groove to retain Memory chip.
10. Install Spring (10) on rearward post of Trigger and install
Trigger into Motor Housing Assembly.
11.
For models with Extended Levers
(29)
, install
additional spring on Trigger's (09) auxiliary post.
12. Slide Handle Grip (23, 26) onto Motor Housing Assembly.
13. Apply a medium strength thread locker to Low Head
Socket Cap Screw (27).
14. Install Low Head Socket Cap Screw through hole in
Handle Grip into Motor Housing Assembly.
15. Torque Low Head Socket Cap Screw to 10 to 15 lbf • in
(1.1 to 1.7 Nm).
16. For models with Levers:
a
Place Lever (28 or 29) in position against
Handle Grip and install lever Socket Cap
Screws (30).
b
Torque Socket Cap Screws (30) to 5 to 10 lbf • in
(0.5 to 1.1 Nm).
WARNING
•
The following procedures are to be performed by an
authorized, trained repair person. To ensure proper
functioning of the tool:
•
In the course of disassembling or assembling this
product, beware of any attempt to separate the gear
case from or tighten the gear case to the motor
housing assembly. Destruction of the transducer
wire will result.
CAUTION
•
When replacing an Attachment, always use the Angle
Head Attachment designed for that model. Never
replace an Angle Head Attachment with an In-Line
Attachment.
•
When replacing a Gear Pack Assembly, always use
the Assembly designed for that model.
M o to
r Te m p e r a
t u r
e
S e
n s
o
r
L E D
B
o a
rd
LEDs and Temperature Connector(s)
Torque
T r ansduc
er
M otor Commutatio
n
Torque and Motor Connector(s)
