unicraft 6160112, Инструкция по эксплуатации

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16 EHW-Series | Version 1.02
Care, Maintenance and Repair
8.6 Error code
EHW 15
Code Description Possible cause Part
0 LOW POWER Battery low Control sy-
stem
1 PUMP ERROR The switch for lifting or lowering was activated earlier than the key
switch Control sy-
stem
2 SRO ERROR Operating sequence of direction, locking and key switch is not cor-
rect. Control sy-
stem
3 HPD-ERROR The function sequence of the interlock and accelerator pedal is not
correct; or the accelerator pedal is not returned to the neutral position
after the EMERGENCY STOP SWITCH has been operated. Control sy-
stem
4
MAINTENANCE FAI-
LURE Speed regulator:
1. Adjusted accelerator pedal.
2. Defective throttle body or throttle valve mechanism Control sy-
stem
5 THROTTLE ERROR Wiring of the speed controller:
1. Throttle valve input open or short-circuited.
2. Throttle valve defective. Control
system
6 PRECHARGE ER-
ROR Control does not work Control sy-
stem
7 MAIN DRIVE ERROR Internal relay coil defective, replace control unit. Control sy-
stem
8 MAIN RELAY WEL-
DED 1.Internal relay welded.
2.Control defective. Control sy-
stem
9 MAIN RELAY DNC 1. The internal relay has been instructed as closed, and it has
not been instructed
2. Internal relay peaks are oxidized. Control
system
10 BRAKE FAULT 1. Electromagnetic brake driver open.
2. Electromagnetic brake coil short-circuited. Control sy-
stem
11 ENGINE OVERHEA-
TING Engine overheated Control sy-
stem
12 BATTERY DIS-
CONNECT ERROR 1. Battery not connected.
2. Bad connection to battery terminals. Control sy-
stem
13 BRAKE FAULT 1. Electromagnetic brake driver short-circuited.
2. Electromagnetic brake coil open. Control sy-
stem
14 SENSOR ERROR Control does not work Control sy-
stem
15 HARDWARE ERROR
1. The motor voltage does not correspond to the throttle control
2. Control defective
Control sy-
stem
16 SOFTWARE ERROR 1. Software defective.
2. Control defective. Control sy-
stem
17 PARAMETER SET-
TING ERROR 1. A parameter value has been changed that requires a power cycle
(e.g., throttle type, lock type, driver type, EMR type, pump SRO
type, AUX switch input type)
2. Parameters were reset.
Control sy-
stem