Bartell B436 Manual de Instruções descarregar pdf (Página 41)

WALK-BEHIND TROWEL INSTRUCTION MANUAL

BARTELL MORRISON INC.

31 SUN PAC BLVD, BRAMPTON, ONTARIO, CANADA, L6S 5P6, 905-458-5455 FAX 905-458-5484

Created: 07/04

Revised: 10/08

- 41 -

TROUBLESHOOTING

WON’T START

• Throttle fully open

• Hand lever wire broken

• No gas

• Dirty gas

• Gas filter plugged

• Gas line plugged

• Hole in gas line

• Gas supply valve turned off

• Dead-man safety switch

• Safety switch wire or connectors not making

good contact

• Other engine problems (Refer to engine manual)

STARTS BUT NO HIGH SPEED

• Engine problems

• Throttle cable broken or seized

• Throttle lever and connectors loose or out of

adjustment

• Clutch shoes worn

STARTS AT HIGH SPEED, WON’T SLOW DOWN

• Same as above

ENGINE WON’T STOP

• Safety switch, wire or connectors not making

good contact

ENGINE STARTS BUT WON’T TURN TROWELS AT

ANY SPEED

• Clutch seized

• No weights or broken clutch

• Wrong belt

• Broken or missing key

− Clutch

− Pulley

− Worm gear (countershaft)

− Main gear

− Spider plate

• Gearbox seized

TROWELS TURN, ENGINE AT IDLE

• Idle too fast

• Belt too tight

• Clutch seized

• Pulley out of alignment

TROWELS BLADES WEARING UNEVENLY

• Spider plate seized

• Arms bent

• Adjusting screws (carriage bolts) incorrectly set

MACHINE JUMPS ON FLOOR

• Concrete hardened on bottom of spider plate

• Trowels unevenly worn

• Spider plate seized

• Spider plate loose

• Trowel arms bent

• Adjusting screws (carriage bolts) incorrectly set -

use spider plate adjustment jig (pg,13)

• Mainshaft bent

PITCH CONTROLS WILL NOT OPERATE BLADES

• Cable broken or out of adjustment

• Slot screw missing (under-side of handle)

• Spider plate seized

• Pressure plate and/or yoke arm broken or badly

worn

• Hand crank adjuster malfunctioning

BELT WEARING RAPIDLY

• Belt adjusted improperly

• Pulley out of alignment

• Wrong belt/defective belt

• Clutch sticking

• Gearbox seizing

OIL LEAKS

a) Top of gearbox

• Engine leaks

• Relief valve broken

• Too much oil in gearbox

• Set screw missing in cover

b) Between end cap and gearbox (recoil side)

• “O” ring damaged

• End cap not tight

c) At mainshaft or countershaft

• Relief valve seized

• Shaft and/or seal worn

TROWEL BLADES WILL NOT TURN

• Yoke arm broken

• Key sheared

SPIDER PLATE HARD TO GREASE

• Fittings plugged

• Cement in grease grooves of arms

• Grease fittings too tight

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Bartell B436 Manual de Instruções Página 41

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