Kersten WKB 50, Инструкция оператора

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26
Electric start
system does
not work
-Battery charge level low
-Charging system not working due to
blown fuse
-Wiring fault
Component fault
Charge battery
Replace fuse
Check continuity and repair
Test components and repair/replace
Transmission
speed is slow -Transmission oil viscosity too high
because incorrect oil has been used
-Transmission oil viscosity is too high
because there are low atmospheric
temperatures
-Transmission oil level is low
-Transmission oil filter is blocked
-Transmission speed control valve
partially closed
-Transmission control cable not
opening transmission valve fully
-Engine is not achieving required
RPM
-Handbrake is engaged
-Transmission belt slipping
-Free wheeling bypass valve open
-Drive motors worn
-Transmission pump worn
Drain hydraulic system and replace with speci-
fied oil
Allow machine to warm up to operating tem-
perature
Check oil level and top up
Replace transmission oil filter
Open speed control valve to achieve required
speed
Adjust transmission control cable or replace if
damaged
Adjust engine RPM
Disengage handbrake
Clean idler and belt casing of debris
Replace belt
Close free wheeling bypass valve
Replace drive motors
Replace transmission pump
PTO speed is
slow -Fault with attachment
-PTO Transmission belts worn
-PTO Transmission belts slipping
-Low engine rpm
-Forward transmission speed to
great
Check operation of attachment ensuring it is
free running when machine is switched off.
Replace belts
Tension cable to correct spring adjustment
Increase engine rpm
Reduce forward transmission speed to allow
more time for attachment to operate
Machine is
not steering
in straight
line
-Unequal wheel circumference
-Steering valves are not closing
100%
-Motors wearing at different rates
-Wheel hubs turning on wheel motor
Check tyre pressure is equal in each tyre
Check steering cable are running free
Check steering valve return springs are oper-
ating properly
Check steering lever and cable adjustment
Replace drive motors
Replace key on motor shaft re-torque nut fit-
ting with locktite.
Transmission
is noisy -Transmission oil viscosity too high
because incorrect oil has been used
-Transmission oil viscosity is too high
because there are low atmospheric
temperatures
-Transmission oil level is low
-Transmission oil filter is blocked
-Chain drive requires attention
Drain hydraulic system and replace with speci-
fied oil
Allow machine to warm up to operating tem-
perature
Check oil level and top up
Replace transmission oil filter
Lubricate and adjust chain drive
Oil is coming
out of trans-
mission filler
cap
-Overfilled oil reservoir
-Machine working at an angle or has
been tipped over
-Warm operating conditions
-In some conditions oil vapour will
naturally vent from filler cap
Fill to correct level
Clean up oil residues
Oil vapour will naturally vent from filler cap
clean off residue with rag regularly
Clean off residue with rag regularly
Fault finding