20 | English
F 016 L81 172 | (8.5.15) Bosch Power Tools
Area of Cut (Battery Duration)
The area of cut (battery duration) depends on lawn condi-
tions, grass density, mositure content, grass length and
height of cut.
Switching the machine on and off frequently during cutting
will also reduce the area of cut (battery duration).
To improve the area of cut (battery duration) it is recommend-
ed to cut more frequently, raise the cutting height and walk at
a normal pace.
The example below shows impact of conditions against run
time, when using the machine with two batteries.
To increase the run time an additional battery or higher capac-
ity battery (Ah) can be purchased from an authorised custom-
er service agent for Bosch garden products.
Troubleshooting
Cutting Conditions
Very light, dry grass Light, dry grass
Area of cut (Rotak 32 LI)
up to 150 m
2
up to 100 m
2
Area of cut (Rotak 32 LI High Power)
up to 300 m
2
up to 150 m
2
Problem Possible Cause Corrective Action
Machine fails to oper-
ate
Possible clogging Remove the isolator key:
Check underneath the garden product and clear
out as necessary (always wear protective gloves)
Battery not fully charged Battery Charging
Battery not inserted (properly) Inserting the battery
Grass too long Increase height of cut and tilt garden product to re-
duce starting load
Motor protector has activated Allow motor to cool and increase height of cut
Battery too hot/cold Allow to cool/warm
Isolator key not inserted correctly/fully Fit correctly
There is a short delay in the motor starting after en-
gaging the On/Off switch
Hold On/Off switch for 1 ā 3 s to start motor
Motor starts and stops
immediately
Battery not fully charged Battery Charging
Isolator key not inserted correctly/fully Fit correctly
Battery not inserted (properly) Inserting the battery
Battery too hot/cold Allow to cool/warm
Increase height of cut
Machine functions
intermittently
Internal wiring of machine damaged Contact Service Agent
Motor protector has activated Allow motor to cool and increase height of cut
Machine leaves ragged
finish
and/or
Motor labours
Height of cut too low Increase height of cut
Cutting blade blunt Replace the blade
Possible clogging Check underneath the garden product and clear
out as necessary (always wear protective gloves)
Blade fitted upside down Refit blade correctly
OBJ_BUCH-1584-007.book Page 20 Friday, May 8, 2015 9:09 AM
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