BGU ZWK 790-2 User manual

USER‘S MANUAL
LOG CUTTING SAW
ZWK 790 - 2
Südharzer Maschinenbau GmbH
Helmestraße 94 ∙ 99734 Nordhausen/Harz
Receptionist: 03631/6297-0 ∙ -111
Internet: www.bgu-maschinen.de
e-mail: [email protected]
Made in
Germany
Set-up & instal-
lation
Use
Maintenance
Accessories
Carefully read these instructions
before starting and using your saw!

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CONTENT
1. GENERAL INFORMATION 3
1.1 About this manual 3
1.2 Delivery and transport claims 3
2. PRODUCT OVERVIEW 5
2.1 Circular log cutting saw with PTO drive 5
3. SAFETY PICTOGRAMS AND WARNING 6
LABELS 6
4. SAFETY 8
4.1 Safety rules about saw blade 9
4.2 Mandatory application field 9
5. OPERATING INSTRUCTIONS 10
6. CONNECTION AND DISCIONNECTION 11
TO PTO DRIVE 11
6.1 Safety rules 11
7. REPAIRS AND MAINTENANCE 12
7.1 Regular maintenance 12
7.2 Cleaning after use 12
7.3 Replacing the saw blade 12
7.5 Tensioning and replacing the V-belt 13
7.6 Consumables 13
8. HANDLING AND TRANSPORTATION 14
9. DISMOUNTING AND DISCARDING 14
AN OBSOLETE MACHINE 14
10. TECHNICAL DATA 15
10.1 Noise emissions 15
11. TROUBLESHOOTING CHART 17
12. OTHER AREAS OF POSSIBLE HAZARD 17
12.1 Mechanical dangers 17
12.2 Environmental dangers 17
13. WARRANTY 18
14. EC STATEMENT OF COMPLIANCE 19

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Dear customer,thank you very much for your trust and preference in
choosing our equipment and joining the number of our best customers
in the world. We are confident that our equipment will be up to all your
expectations and assure you a long lasting quality and performance.
1.1 About this manual
Please take time to read this manual and learn to how operate and
maintain the saw safely.
For your easier reading this manual is laid out in several sections.
The sections are progressively numbered 1 through 13 and listed on
the “content” page.
The information, pictures and technical data in this document reflect
current or planned product features, functions, and characteristics as
of the publication date. Because of on-going product improvements
and feature additions, information in this document is subject to
change without notice.
If you are experiencing a problem or functional trouble on your ma-
chine, please read the “trouble-shooting” section to identify possible
causes and remedies.
When you have checked all the possible causes listed and you are
still experiencing the problem, ask your Authorized Service Centre for
help.
When you order parts maintenance or repair services, your Authorized
Service Centre, your dealer or eventually the manufacturer need your
machine serial number and engine serial number. These are the num-
bers that you have recorded on the product identification label of the
manufacturer on the machine.
1.2 Delivery and transport claims
Upon delivery of the machine please check for visual machine dama-
ges such as damaged packing or scratched buckled parts. If so, make
a remark on all copies of the delivery bill before signing for accep-
tance.
Should your shipper or the truck driver refuse to accept your claim,
fully reject delivery and make sure to inform us (the manufac-
turer) immediately. No claims shall be taken into account by the ship-
per or by the insurance company, if a reservation note is not made on
the delivery bill. All transport damages must be notified within latest 2
days from delivery.
1. GENERAL INFORMATION

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Therefore delivery must be collected and inspected within this term.
Later claims shall be disregarded.
In case of assumed but not visually clear transport damages make
sure to mark the following sentence on the delivery bill : „Reserved
delivery due to assumed transportation damages“. Insurance
and shipping companies act with extreme caution in case of transport
damages and sometimes refuse to accept responsibility. Please make
sure to provide clear and exhaustive evidence (photos) of the claimed
damages.
Thank you in advance for your help and understanding in this matter.

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Upper hood
Wheels
Log carriage
Saw blade
2. PRODUCT OVERVIEW
PTO with
gear
2.1 Circular log cutting saw with PTO drive
Blade shaft
Steel stand
Grip handle
Lower hitch
pins
Top hitch point