Laski FZ 500/27 Operating Instructions Manual Download Page 30 | Manualshive

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Laski FZ 500/27 Operating Instructions Manual Download Page 30

3 0

Diagram of the hydraulic circuit FZ 500H

V a r i a n t – A

A

recommended

layout diagram for the
machines

equipped

with

a

separate

dripping

line

going

directly into the digger
hydraulic tank.

.

Variant – B

A layout diagram for the

diggers  equipped  with  2-
hose  hydraulics  on  the
machine  jib  only.  Oil
pressure  in  the  return
line  should not  exceed  a
value of 2,0 bar!!

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Summary of Contents for FZ 500/27

Page 1: ...OPERATING INSTRUCTIONS SUSPENSION STUMP CUTTER FZ 500 27 FZ 500 38 FZ 500 H Version 03 2020...

Page 2: ...instructions for users i e instructions for putting the machine into operation work safety and operating experiences You will learn how to carry out maintenance repairs and servicing and who is autho...

Page 3: ...3 EC CONFORMITY DECLARATION...

Page 4: ...4...

Page 5: ...5...

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Page 8: ...P r o d u c t 1 6 P r o d u c t H a n d l i n g u p o n D e l i v e r y 1 7 P r e c a u t i o n s 1 7 C o n t r o l s 1 8 U s e 1 8 T r a n s p o r t H a n d l i n g a n d S t o r a g e 1 8 B e f o r...

Page 9: ...o r 2 9 T e c h n i c a l p a r a m e t e r s o f t h e h y d r o m o t o r 2 9 D i a g r a m o f t h e h y d r a u l i c c i r c u i t F Z 5 0 0 H 3 0 M a i n t e n a n c e 3 1 B l a d e s C h a n g...

Page 10: ...a in the following form concerning the given product and your dealer Type of product Serial number of product Engine type Serial number of engine Dealer s address Address of authorised service Date of...

Page 11: ...attendance while cutting The operator of this machine is fully responsible for any injury or damage caused to the third persons within the operating reach of the machine Before working learn all funct...

Page 12: ...d or adjusted may run without problems now but in the future it could bring damage any of important parts Do not put any objects or tools on the machine The manufacturer does not bear responsibility f...

Page 13: ...riences with such type of machines and if you are not sure with its operation ask your dealer and he will show you its practical use Do not carry out any repairs that are specified for authorised serv...

Page 14: ...n Warning Electric current is present on the machine Before putting out of operation fix the cutter in the supporting frame 5 6 7 8 9 Start the machine with the switch key only Do not short circuit th...

Page 15: ...1 5 10 11 12 13 Warning Lower extremities injury hazard Warning The cutting head is running out Warning Rejected objects hazard Keep away Warning Close all guards before starting the machine...

Page 16: ...ge fall etc The protective foil is recyclable dispose it according to valid local regulations While putting the machine aside e g at reloading we recommend to place it under a shelter While unloading...

Page 17: ...building machine is ready attach the cutter and lock the joints Before installation check its clamping head tightening Lift up the cutter in order to remove the transport pallet Leave the cutter being...

Page 18: ...ort handling and storage of the cutter together with its supporting frame Lifting and lowering For lifting or lowering use only the given lashing points marked with chain symbols Suspension in other p...

Page 19: ...parts Use always original spare parts For spare parts contact your dealer or authorised services Before putting machine aside for a longer time change the engine oil and the filter element The filter...

Page 20: ...e contact your dealer or authorised service For replacement use always original spare parts only While refilling avoid spilling oil or fuel If spilled wipe all oily spots immediately After petrol spil...

Page 21: ...utter is to be used immediately lift it up slightly loosen the locking bolt and remove the supporting frame Put the supporting frame aside for further use after the work The cutter is not allowed to b...

Page 22: ...ptimal V belts slacks Never start the machine with removed guards It is not allowed to carry out any modifications and technical changes on the machine It is not allowed to start machine with spilled...

Page 23: ...the switch key for the first time Do not crank the engine for a longer time than 10 sec We recommend to use the choke before cold starting Be aware that the engine is equipped with a fuel pump which...

Page 24: ...g head starts turning Increase the engine idling speed and set the choke slowly in the OFF position Increase the speed continuously up to its maximum If you heard any strange noises or vibrations duri...

Page 25: ...lt a strange smell while cutting then turn off the machine immediately and contact your dealer or directly the manufacturer If any breakage damage or fire occur stop cutting immediately In case of fir...

Page 26: ...ine speed while cutting If the cutting resistance increases the engine speed falls The engine speed may fall up to 20 and its further fall brings engine power loss and overloading If any strange noise...

Page 27: ...ttery are built also in the upper part of the frame The lower part of the frame is bolted to the upper part The driving engine is hinged in the lower part where there is also the cutting head driven b...

Page 28: ...ll width mm 765 Overall height mm 1260 1000 Cutting performance m3 hod 1 cca 0 6 Cutting bite mm 70 Cutting head diameter mm 510 Under ground mm 300 Above ground mm according to vehicle Number of blad...

Page 29: ...12 Battery Ah 45 Ignition magnetoelectric Displacement hydraulic cm3 34 Pressure MPa 25 Flow l min 1 50 Modification with hydromotor Technical parameters of the hydromotor Rated operating pressure fo...

Page 30: ...t diagram for the machines equipped with a separate dripping line going directly into the digger hydraulic tank Variant B A layout diagram for the diggers equipped with 2 hose hydraulics on the machin...

Page 31: ...special attention to routine maintenance of the battery It requires special tools measuring appliances and skilled attendants If necessary ask for help by an authorised service in order to inspect or...

Page 32: ...system Remove the filter cap and unscrew the locking nut and remove the filter element Check the air pre cleaner every 25 working hrs as follows a Remove the pre cleaner carefully from the paper elem...

Page 33: ...rt circuit risk All connections must have clean and proper contact surfaces to avoid intermediate resistance at a wrong contact point Check the electrolyte level and density in individual cells of the...

Page 34: ...ts of the machine should be disposed in accordance with laws and regulations valid in the given country Warranty The manufacturer provides warranty on this product for a period as stated in the enclos...

Page 35: ...anty does not cover parts being subject to ordinary wear and tear This warranty does not cover any damage of machine caused by usage of unoriginal spare parts This warranty does not cover consequences...

Page 36: ...3 6 Service Report...

Page 37: ...3 7...

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