Factory Cat 28, Руководство оператора и каталог запасных частей

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PAGE 18
TROUBLESHOOTING CENTRAL COMMAND
(FIGURE 26.)
(FIGURE 27.)
(FIGURE 28.)
(FIGURE 29.)
NOTE: THIS MACHINE IS OPERATED BY A SOPYSTICATED ELECTRONIC "BRAIN" THAT HAS MANY FAIL-SAFES WITHIN IT. THE
BRAIN SELF-ANALYZES PROBLEMS AND FLASHES A FOUR-DIGIT NUMERIC CODE OF WHAT IS WRONG IN THE LCD WINDOW.
MOST OF THESE CODES REQUIRE A TECHNICIAN'S ATTENTION. YOU SHOULD NOT ATTEMPT REPAIRS YOU ARE
UNCOMFORTABLE WITH, ESPECIALLY IF YOU ARE NOT USED TO WORKING ON ELECTRONICS.
THE COMPLETE LIST OF CODES IS PUBLISHED IN THE SIMPLIFIED ELECTRONIC TROBLESHOOTING MANUAL, WHICH IS
AVAILABLE TO TECNICAL PEOPLE. HOWEVER, WE HAVE INCLUDED THE BASIC CODES THAT YOU CAN USUALLY RESOLVE
YOURSELF.
1. 1E03 AND 1E04 ERROR.
CHECK THE SMALL SAFETY
SWITCH NEXT TO THE RED PLUG BELOW THE DASHBOARD.
THIS SWITCH WILL TURN OFF THE TRACTION DRIVE AND
BRUSHES AS A SAFETY FEATURE WHILE THE CHARGER IS
PLUGGED IN. THE SWITCH MAY BE STUCK, OR THE PLUG
TWISTED AT AN ANGLE, ENGAGING THE SWITCH. THIS
CODE WILL ALSO FLASH IF THE WIRING BECOMES VERY
WET. IN THIS CASE, ETHER WAIT UNTIL THE WIRING DRIES
OUT, OR CALL A TECHNICIAN.
2. 7601 AND 7602 ERROR.
PAD CURRENT OVER LOAD.
THIS CAN CAN OCCUR WHEN THE PADS HIT A BUMP IN THE
FLOOR. TO RESTART THE PADS, TURN OFF THE KEY AND
TURN IT ON AGAIN. TO AVOID THIS ERROR, EITHER SLOW
DOWN ON BUMPY PARTS OF THE FLOOR, OR REDUCE
DOWNPRESSURE ON THE PADS.
3. 1600 ERROR.
VOLTAGE EXCEEDS THE MAXIMUM.
EITHER THE BATTERIES ARE MIS-WIRED, OR THE CHARGER IS
STILL PLUGGED INTO THE MACHINE.
4. 7700, 7701, 7702, AND 7703 ERROR.
THE VACUUM
MOTOR HAS EXCEEDED THEIR AUTHORIZED POWER LIMITS.
TURN OFF KEY AND TURN ON AGAIN TO CLEEAR.