MAGNATRAC MH7000 Operator / Technical Manual page 15

(L) FAN SWITCH
Your Magnatrac Hydro 7000
comes equipped
automotive type fan attached to its
external radiator. Turn fan on by
pulling switch to help reduce
hydraulic oil temperature in hot
conditions. Turn off fan during extensive use of
headlights to prevent excessive battery drain.
A booster fan option is available for the
internal radiator of the MH4800, in which case
operation is as described above.
(M) HOUR METER
(MH4800 option)
Meter will begin recording time
the moment the Ignition Switch
(O) is switched to Run.
N O T E: The Engine does not
have to be running for the Meter
to record time...the Ignition Switch
just has to be in the Run position. Always turn
Ignition Switch Off and remove key when leaving
Crawler. This will assure you that your Meter is
recording only actual running hours!
(N) TEMPERATURE GAUGE
This gauge records
the hydraulic
temperature just as it
enters the Traction Drive
Pump. Monitor
temperature so that it
does not exceed 180
degrees Fahrenheit.
If the oil temperature exceeds 180 degrees,
stop operating the Crawler, but allow the Engine
to operate at medium speed to circulate the oil
through the radiator and lower its temperature.
(O) AMMETER
(MH4800 option)
Measures electrical charge or
discharge to battery. If Ammeter
shows a discharge, shut down
electrical system
Ignition Switch to
determine the problem.
with an
FAN
PULL OUT
HOURS
oil
this
OIL TEMP.
KEEP BELOW 180°
by turning
AMPS
Off a n d
(P) HYDRAULIC CIRCUIT CONTROL
The Hydraulic Circuit Control distributes flow
to the optional HC74 Hydraulic Circuit kit. This
flow is utilized for the PTO70 Power Takeoff option
as well as for other full flow and high pressure
accessories (snow blower, auger, stump grinder,
etc...).
(optional)