Operator's Manual

Pump
T he pump is located near the rear of the v ehicle
( Figure 41 ).
Figure 41
1. Pump
3. Pressure Dampener
2. Grease tting
Adjusting the Air Pressure in
Dampener
T he air pressure in the dampener on the pump is
set at 15 psi (1 bar) b y the man ufacturer . T his is
recommended for nozzle spra y pressures betw een
20 psi (13 bar) and 45 psi (3 bar). If different
nozzle pressures are required, set pressure
dampener at pressures indicated.
Nozzle
Dampener
20-45 psi/1-3 bar 0–15 psi/0–1 bar
42 and up psi/3 and up
bar
15–45 psi/1–3 bar
39