Carlton 1712 Betreibershandbuch PDF herunterladen (Seite 87)

12” CHIPPER SERVICE

HYDRAULICS

HOSES AND FITTINGS

• Inspect hoses and fittings for leaks,

tightness, wear, or damage. Replace any

hoses and fittings that need replacing.

• FLUID UNDER PRESSURE CAN

PENETRATE THE SKIN AND CAUSE

SEVERE INJURY. CHECK HOSES

AND FITTINGS USING A BOARD

OR CARDBOARD; DO NOT USE

HAND OR FINGER. SEEK

IMMEDIATE MEDICAL ATTENTION

IF SKIN IS PENETRATED. ALWAYS

WEAR EYE PROTECTION.

HYDRAULIC PRESSURE

• If feed wheels start to run slow when

engine RPM is high, check hydraulic

pressure.

• Remove the plug in the top right rear

corner of the hydraulic block, hole

marked “G”, and install a pressure

gauge.

• Test the hydraulic pressure. With the

engine at idle and with the cutter disk

disengaged, run a log between the feed

wheels and butt it against the cutter disk.

Turn Auto-Feed off to operate feed

wheels with engine at idle, see Machine

Controls section. Check the pressure

reading.

• The overall hydraulic pressure setting is

2500 PSI, preset at the factory, and

should remain set at that pressure.

REMOVE PLUG

AND INSTALL

PRESSURE GAUGE

DO NOT UNDER ANY CIRCUMSTANCES SET

THE HYDRAULIC PRESSURES ABOVE THE

FACTORY SETTINGS; COMPONENT PART

AND HYDRAULIC SYSTEM DAMAGE WILL

OCCUR AND POSSIBLY PERSONAL INJURY.

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Carlton 1712 Betreibershandbuch Seite 87