SECTION 10
RECIRCULATION SYSTEM
Jan 2003
p. 10-2
05130497
1 Electric Motor, 15 hp 19 Water Modulating Valve
2 Piston Hydraulic Pump 20 Temperature Sensor Bulb
3 Gear Hydraulic Pump 21 Drain Valve, Reservoir
4 Hydraulic Reservoir 27 Fill Port, Hydraulic Reservoir
5 Hydraulic Filter Housing 37 Filter Element
7 Hydraulic Pressure Gage 38 Bypass, Filter
10.3 Filter Bypass Pressure Protection
Excessive pressure drop across the hydraulic filter is prevented by relief
valve (38) located on filter head (5).
Adjustment Setting
Control Valve
Increase Decrease Maximum Minimum
Oil
Temperature
19 Clockwise Counter-
clockwise
52
o
C
(125
0
F)
41
o
C
(110
0
F)
Oil Pressure
38
Fixed
Fixed
4.2 bar
(60 psi)
3.8 bar
(55 psi)