59
Controls - Cab
3
Roof Hatch (if equipped)
Ventilation-Pushthelatchtowardsthefrontofthetractor
andthenpushthehatchup.
EmergencyExit-Pushfirmlyupwardtoreleasethesup-
portstrutsfromthelowerretainerclips.
Operation of air conditioning unit
(If provided)
Tooperatetheairconditioner,theblowermustbeon.The
blower speed, temperature control and all vents must
beadjustedto obtain thebestcoolingfor theambient
temperatureanddustconditions.Undernormaloperating
conditions,andwiththewindowsanddoorsclosed,tem-
peraturesinthecabof6°Cto15°C(10°Fto25°F)lessthan
theambienttemperaturewilloccur.Whenoperatingthe
airconditionersystem,themoisturelevelisdecreased.
NOTE: During cold weather, with ambient temperature
above 0°C (-32°F), operate the air conditioner at least once
per month, for a period of 10 to 15 minutes. This operation
is useful to lubricate gaskets and helps to prevent leaks
of cooling fluid.
NOTE: The system is provuded with safety devices to
protect the system for low refrigerant level and restric-
tions in the system. If the air conditioner stops operating
while the tractor is running, ask your Dealer's specialized
workshop for help.
NOTE: The Air Conditioning system is equipped with an
environmentally safe refrigerant, HFC-R134a. Never re-
charge the air conditioning system with refrigerant other
than HFC-R134a as this will result in loss of cooling and
permanent damage to all air conditioning components.
Internal Mirror
To adjust mirror head: hold firmly, tilt horizontally and
verticallyasrequired.
Adjustable rear view mirrors (if equipped)
To change the length: loosen the locking knob (1) and
move the mirror to the required position, then tighten
thelockingknob.
Toadjustmirrorhead:holdtightlyandtilt
inhorizontalandverticaldirectionasrequired.
Standard rear view mirrors
To adjust mirror head: hold firmly,tiltinhorizontalend
verticaldirectionasrequired.
ONLY CAB WITH HATCH (if equipped)
WARNING: If the hatch in the cab roof is open
during work, the required protection against
falling objects is compromised. If there is
such danger, keep the roof hatch closed at
all times.