Technical Information · issue 22 of 2010
New STIHL Battery Belt
IssueTI 22/2010
Full text
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STIH)
Technical Information 22.2010
New STIHL Battery Belt – Series 4850
Contents
1. Technical Description
2. Special Accessory
3. Servicing Accessories
4. Spare Parts
5. Repairs
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Using the battery belt helps reduce the weight of
STIHL cordless power tools by the weight of the
battery (e.g. by 3.8 lbs/1.7 kg with AP 160). This
improves handling and ensures less tiring
operation.
The battery belt can be used with all STIHL cordless
power tools and is available as a special accessory.
1. Technical Description
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The comfortable and sturdy belt includes a pocket
with contacts that accommodates STIHL type AP
rechargeable batteries. The connection to the . Fit the battery in the pocket and push it down as
cordless power tool is effected by a rugged and far as it will go – the battery's contacts must
flexible connecting cord which has a smooth, easy- engage the contacts in the pocket.
to-clean surface. The pockets are attached to the
belt with Velcro straps.
1.1 Preparations
Country-specific safety precautions and the safety
warnings in the instruction manual of the power tool
being used must be observed when operating a
STIHL cordless power tool in combination with the
STIHL battery belt.
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. Secure the battery with the Velcro strap.
The length of the connecting cord can be adjusted
as required to suit the cordless power tool and the
user.
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. Thread battery pocket's Velcro strap through the
belt.
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. Wind up the connecting cord and secure it to the
battery belt with the Velcro strap.
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. Close the Velcro strap.
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Technical Information 22.2010 Page 3
1.2 Opening the battery belt
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. Fit the adapter in the STIHL cordless power tool
and seat it firmly – the adapter snaps audibly . To open the battery belt, depress the tabs
into position and must be flush with the top edge (arrows) on the buckle and remove the belt.
of the housing.
1.3 Overload circuit breaker
The battery belt's adapter is equipped with an
overload circuit breaker to help avoid damage being
caused by overloading the cordless
tool.
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. Put on the battery belt, connect the buckle and
make sure it is properly engaged.
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Left: Circuit breaker in normal run position
Right: Circuit breaker tripped
When the circuit breaker is tripped, the button pops
up and projects about a = 0.2 in (5.0 mm) from the
adapter.
After waiting about one minute, depress the button
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to reset the circuit breaker and restart the machine.
. Pull the end of the belt to adjust length as
required and thread the end of the belt through
the loop.
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2. Special Accessory
2.1 Pocket
1
1
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Pocket 4850 491 0101 is available without contacts
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for carrying an additional battery or accessories
(e.g. safety glasses, gloves, resin solvent).
The harness attaches to the rings (1) on the battery
belt.
3. Servicing Accessories
3.1 New Special Tools
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Two further pockets can be attached to the battery
belt in addition to the pocket with contacts.
2.2 Harness
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The new T10 5910 890 2308 screwdriver is
required to remove the adapter's cover and the
cord clamp.
3.2 Existing Special Tools
The T27 screwdriver 5910 890 2400 is required to
remove the contact plate in the pocket.
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4. Spare Parts
Harness 4850 490 0301 is available for greater Separate spare parts documentation is available for
operator comfort. the new STIHL battery belt.
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Technical Information 22.2010 Page 5
5. Repairs
Before carrying out any repairs,
remove the battery from the belt and
disconnect the belt from the power 2
tool.
5.1 Removing the Wiring Harness 1
1
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3
. Take out the screws (1).
. Remove the cord clamp (2).
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. Pull the cord (3) out of the cover.
. Take the screws out of the adapter's cover.
. Remove the cover.
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2
. Remove the screws from the underside of the
5 pocket.
1 . Take the contact plate with wiring harness out of
the pocket.
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4
3
5.2 Installing the Wiring Harness
. Disconnect connectors (1, 2) of the black wires . Thread the wiring harness through the pocket.
from the circuit breaker. . Push the contact plate to the bottom of the
. Disengage the locking hook (3) and pull off the pocket and fit the screws in the underside of the
connector (4). pocket.
. Disconnect red wire's connector (5).
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5.3 Removing the Circuit Breaker
. Remove the adapter's cover – see b 5.1
1 a
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. Position the sleeved grommet (1) on the
cord (2) so that the distance from the grommet
to the end of the cord's insulation is a = 1.2 in
(30 mm). . Use a small screwdriver to disengage the
locking tabs and pull the circuit breaker down
. Thread the wiring harness through the adapter's and out.
cover.
. Fit clamp in grommet's recess and secure with 5.4 Tightening Torques
screws.
Component(s) Thread Torque
Cover / adapter M3x25 0.9 lbf. ft.
housing (1.2 Nm)
26
4
Contact plate / P5x14 0.9 lbf. ft.
pocket (1.2 Nm)
15
3 Cord clamp / cover P3.5x12 0.9 lbf. ft.
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(1.2 Nm)
. Fit the connector (3).
. Connect red wire's connector (4).
. Connect black wire's connector (5) (adapter
housing) to circuit breaker's tag (1).
. Connect black wire's connector (6) (wiring
harness) to circuit breaker's tag (2).
. Check that all connectors are secure.
Take care not to pinch the wires when closing the
cover.
© ANDREAS STIHL AG & Co. KG, 2010 Technical Documentation
D1/MTK-ro
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Extracted from the manufacturer's 2012 service catalogue. Most of these PDFs embed fonts with a shifted character map, so the text above was recovered rather than copied — read it as a faithful but imperfect transcription, and treat the page image above each block as the authority where the two disagree — the figures exist only there, because they are vector drawings that text extraction cannot keep.