Proper Use; Technical Data; Before Starting The Equipment - Bavaria BPC 2250 Originalbetriebsanleitung

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Original operating instructions
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Safety instructions

3. Proper use

The chain is designed exclusively for sawing
wood. You may only fell trees if you have received
the appropriate training. The manufacturer cannot
be held liable for damage caused by improper or
incorrect usage.
The equipment is to be used only for its prescri-
bed purpose. Any other use is deemed to be a
case of misuse. The user / operator and not the
manufacturer will be liable for any damage or inju-
ries of any kind caused as a result of this.
Please note that our equipment has not been de-
signed for use in commercial, trade or industrial
applications. Our warranty will be voided if the
machine is used in commercial, trade or industrial
businesses or for equivalent purposes.

4. Technical data

Engine displacement ............................... 52 cm
Maximum engine capacity ....................... 2.2 kW
Cutting length .............................................48 cm
Chain bar length ................................ 20" (50 cm)
Chain pitch ............................. (0.325") 8.255 mm
Chain thickness ....................... (0.058") 1.47 mm
Idling speed ............................. 3.200 ± 200 min
Maximum speed with
cutting equipment ............................11,000 min
Max. chain speed ......................................21 m/s
Tank capacity .......................................... 550 cm
Oil tank capacity ..................................... 250 cm
Anti-vibration function ....................................Yes
Sprocket teeth ....................... 7 teeth x 8.255 mm
Net weight without chain and chain bar ......5.1 kg
L sound pressure level (ISO 22868)
PA
at the operator's position .................. 100.5 dB(A)
K uncertainty ..................................... 2.5 dB(A)
PA
L sound power level measured
WA
(ISO 22868) ..................................... 113.2 dB(A)
K uncertainty ..................................... 2.5 dB(A)
WA
L sound power level guaranteed
WA
(ISO 2000/14/EC) ............................... 116 dB(A)
Vibration a (front handle )
hv
Anl_BPC_2250_SPK7.indb 23 Anl_BPC_2250_SPK7.indb 23
GB
(ISO 22867) ............................... max. 7.092 m/s
Uncertainty K ........................................1.5 m/s
hv
Vibration a (rear handle )
hv
(ISO 22867) ............................... max. 9.461 m/s
Uncertainty K ........................................1.5 m/s
hv
Spark plug .........................................Vistar L7TC
Electrode gap .......................................... 0.6 mm
Chain type ........................Kangxin 0.325.058x78
............................................. Oregon 21LP78links
Bar type .......................Kangxin BU20-78-5810P
........................................... Oregon 208PXBK095
Keep the noise emissions and vibrations to a
minimum.
•
Only use appliances which are in perfect wor-
king order.
•
Service and clean the appliance regularly.
•
Adapt your working style to suit the appliance.
•
Do not overload the appliance.
•
Have the appliance serviced whenever ne-
cessary.
•
Switch the appliance off when it is not in use.
•
Wear protective gloves.

5. Before starting the equipment

Danger: Do not start the engine until the saw is
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fully assembled.
Caution: Wear protective gloves at all times when
handling the chain.
5.1 Installing the guide rail and saw chain
(Fig. 2A-2G)
1. Disengage the chain brake by pushing the
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front hand guard (6) towards the front handle
(7). (Fig. 2A)
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2. Remove the guide rail cover (A) by loosening
the two nuts (19) (Fig. 2B).
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3. Place the guide rail (2) into the mounting on
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the chainsaw (Fig. 2C).
4. Place the chain (3) around the drive wheel (C)
(Fig. 2E). Check that the direction of rotation
of the chain (3) is correct. The cutter links (B)
must be aligned as shown in Fig. 2D.
5. Place the chain around the chain bar. (Fig.
2E)
6. The chain drive links (3) must slide fully into
the groove which runs around the cutter bar
(D) and also between the teeth on the drive
wheel (C). (Fig. 2E)
7. Turn the chain tensioning screw (20) counter-
clockwise until the bolt (E) is at the end of its
travel. (Fig. 1B/2F)
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