Hardi COMMANDER TWIN FORCE Series User Manual

6 - Maintenance
6.24
A= Pressure port
B= Return port
D= Drain port
P1= Connector for working pressure measurement
P2= Connector for feed pressure
R= Adjustment Screw for feed pressure
S= Suction port
The transmission feed and working pressure are checked as follows:
1. Connect a 40 bar (580 p.s.i.) pressure gauge to the feed pressure
connector P2, and a 400 bar (5800 p.s.i.) pressure gauge at the wor-
king pressure connector P1.
2. Set the tractor P.T.O. at 540/1000 r.p.m. - check with tachometer.
3. Set the blower at max. speed.
4. Check the feed and working pressure:
Feed pressure P2: 15-20 bar (218-290 p.s.i.)
Working pressure P1 (approx.):
18 m: 180 bar (2610 p.s.i.)
20 m: 190 bar (2755 p.s.i.)
21 m: 200 bar (2900 p.s.i.)
24 m: 240 bar (3721 p.s.i.)
27 m: 240 bar (3721 p.s.i.)
28 m: 240 bar (3721 p.s.i.)
30 m: 240 bar (3721 p.s.i.)
Adjust feed pressure if necessary. Failure to reach feed and working
pressure indicates that the transmission needs overhauling.
Fan transmission pressure adjustment

Hardi COMMANDER TWIN FORCE Series Specifications

General

Brand	Hardi
Model	COMMANDER TWIN FORCE Series
Category	Paint Sprayer
Language	English