Repair
6. Reinstall fan assemblyand plates.
7. Test brushes with both pump pins (F)
disconnected. See
Fig. 12, page 56
.
a. Start engine.
b. Activate system.
c. Press circulate
to enter jog mode.
d. Press
to start motor.
e. Select J 1 (jog mode). Slowlyincrease jog
setting to J 6. Inspect brush and commutator
contact area for excessive arcing. Arcs
should not “trail” or circle around commutator
surface. Run motor for 20-30 min at J 6 to
seat brushes.
Repair Electric Motor
Removal
NOTICE
Be careful not to drop or damage the motor. The
motor is heavyand mayrequire two people to lift.
1. Remove drive housing and pump assemblies.
See
Repair Drive Housing, page 56
.
2. Disconnect electric motor (301) power cable from
port #13 on the MCM.
3. Remove two screws (299) and motor fan
assembly. Rest the motor fan assembly behind
the motor without straining the fan power cable.
See
Fig. 20, page 65
.
4. Remove screws (326) and washers (314). Test
brushes with both pump pins (F) disconnected.
See
Fig. 14, page 57
.
5. Disconnect brushwear/over temperature cable
from port #10 on MCM. Cut tie wraps around
harness to remove cable.
6. Remove four screws (273) holding motor (301) to
bracket. Lift motor off unit.
Installation
1. Place motor on unit. Thread motor
cables into conduit as before. See
Electrical Schematics, page 134
.
2. Fasten motor with screws (273) until screws
are fullythreaded in mounting bracket. Do not
tighten screws until drive housing and pumps are
connected to the motor.
Note
If necessary, loosen screws (273) to
align the motor (301) with side brackets.
3. Install drive housing and pump assemblies, see
Installation, page 58
.
4. Install screws (326) and washers (314). Tighten
screws (273).
5. Route motor (301) power cord from motor
through conduit and connect to port #13 on
MCM. Route brushwear/over temperature cable
up from motor and connect to port #10 on MCM.
Insert cables in conduit and use tie wraps to
secure the conduit together and the pallet.
6. Connect motor fan assemblyto motor (301). See
Fig. 20, page 62
.
7. Install front bracket.
8. Install drive housing covers and motor cover.
9. Return to service.
3A1706K
61
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Содержание Reactor E-30i
Страница 91: ...Notes Notes 3A1706K 91 All manuals and user guides at all guides com a l l g u i d e s c o m ...
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Страница 107: ...Parts 3A1706K 107 All manuals and user guides at all guides com ...
Страница 118: ...Parts Air Control Panel 118 3A1706K All manuals and user guides at all guides com ...
Страница 153: ...Dimensions Pallet Mounting Dimensions Figure 57 3A1706K 153 All manuals and user guides at all guides com ...