Battery can get overcharged and explode
if the charging volts exceed 29. Adjust
voltage regulator to 29 volts.
N O T E
Do not force adjusting screw past stop. If
regulator cannot be adjusted, replace bad
Use insulated cross-tip screw driver #1 to
A. Vap-Air Model
90° and above:
50° thru 89°:
49° and below:
With engine operating at 900 to 1100 rpm,
turn adjusting screw (1) in regulator (2) until
proper voltage reading is achieved.
Install receptacle cap (3).
Install access screw (4) on regulator (2).
B. Vap-Air Model
D. Leland Model
F. C. E. Niehoff
1. Stop/shutdown engine (see your -10).
END OF TASK