Calibrating Throttle Potentiometer; Mechanical Method - Invacare HMV Zoom 300 Service Manual

DETAIL "A" - DISCONNECT/CONNECT THE THROTTLE IDC
PC
Board
DETAIL "B" - REPLACING THE THROTTLE ASSEMBLY
Locknuts
Throttle
Bracket
Tiller Lever

Calibrating Throttle Potentiometer

Mechanical Method

NOTE: For this procedure, refer to Detail "A" of FIGURE 8.15 and FIGURE 8.16.
NOTE: This procedure should be performed only when one (1) of the following occurs:
• Scooter does not drive and the Status LED blinks six (6) or seven (7) times.
• After replacing the throttle assembly and the scooter does not drive (the Status LED blinks
six [6] or seven [7] times).
1. Turn power off and remove the key from the ignition.
2. Disengage the brake release lever. Refer to Disengaging/Engaging the Brake Release
Lever on page 66.
Part No 1122167
BOTTOM View of
Upper Tiller Shroud
Throttle IDC
Header
Lower Tiller
Shroud
Throttle
Assembly
FIGURE 8.15 Replacing the Throttle Assembly
Throttle IDC
Throttle
Assembly
Throttle Potentiometer Assembled
Throttle
Bracket
Tiller
Lever
59
SECTION 8—TILLER
TOP View of
Lower Tiller
Shroud
Lower Tiller
Shroud
Zoom 300 and Zoom 400