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12.5 OIL LEVEL
WARNING!
Operating the hydraulic system without enough oil in the reservoir will cause permanent damage to hydraulic
pumps.
Cold oil level should not go above the top black line on the
reservoir sight glass . Enough air space must be left in
the reservoir to allow for oil expansion when at operating
temperature.
A low oil level switch is be used to monitor a low oil
condition and generate an alarm, which will turn off the
trucks PTO.
12.6 OIL COOLER
WARNING!
The hydraulic oil cooler operation is critical in ensuring oil temperature is keep under 70°C (160°F). Ensure
cooler core is not plugged with debris and fans are running. If oil temperature rises abnormally or is going into
temperature alarm check to ensure fans are on.
12.6.1 FAN FUSES
Oil cooler fans can be turned on manually on the Mixer
Settings screen by pressing “Cooler ON”. This is a good tool
to troubleshooting fan operation and for blown fuses.
The oil cooler has two fans that have separate fuses located
at F5 and F6 .
If a new fuse continues to blow, then the oil cooler fan may
be shorted or jammed (see removal and replacement).
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Summary of Contents for P Series
Page 1: ...1 PROALL Mobile Mixer Service Manual P Model MX04703 August 2020 Rev 1 0 ...
Page 20: ...20 has been removed and not replaced then the charge pressure will drop to zero C ...
Page 85: ...International Manufacturing Inc P P1 OUT IN OUT IN 2 1 3 IN S1 S2 2 1 3 OUT IN ...
Page 100: ... ADMIX 1 ADMIX 2 WORK LIGHTS ...
Page 101: ... COOLER 1 VIB1 SPARE VIB1A SPARE VIB2A VIB2 VIB3 VIB4 VIB5 ...
Page 105: ... BATTERY V BATTERY V ...