Changing the oil of the multiplier gear ....................... 31 Conveyor maintenance ..........................31 Lubrication ..............................33 4.10 pressure regulating valves .......................... 37 4.11 Washing and cleaning ..........................38 4.12 Storage ................................ 38 4.13 Maintenance table ............................38 HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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Jamming of the cutting blade ........................40 Jamming of the wood on the splitting blade ....................40 Guarantee terms and declaration of conformity ..................41 EC Declaration of Conformity for the machine ....................42 HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
PURPOSE OF USE The Hakki Pilke Raven 33 firewood processor is designed for preparing firewood from pruned wood or logs. The firewood processor must not be used to process any treated wood, such as is found in construction waste. Sand, nails or other impurities in the wood may damage the machine.
A-weighted maximum sound pressure at the working location is 94 dB (L ) and the sound power level pASmax during the work cycle is 105.0 dB (L ). The vibration values do not exceed 2.5 m/s2. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
EWARE OF THE CARDAN SHAFT NLY ONE PERSON MAY OPERATE EWARE OF THE BLADE ISCONNECT THE POWER SUP- THE MACHINE PLY BEFORE CARRYING OUT MAINTENANCE PROCEDURES HE DANGER ZONE IS ISK OF CRUSHING HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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THE DIRECTION OF THE ARROW CARDAN SHAFT IS HE MAXIMUM PERMITTED ANGLE OF THE CONVEYOR IS 40°. D O NOT PASS UNDER THE AW CHAIN OIL YDRAULIC OIL CONVEYOR ANGER ZONE UBRICATION POINT HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
In the event of any defects or damage, contact the retailer immediately. MAIN COMPONENTS OF THE MACHINE The main components of the Hakki Pilke Raven 33 firewood processor are presented in the figure below. A. In-feed conveyor B.
Section 1.5. Note! Inspect and clean the machine before setting it up for transport! Placing the out-feed conveyor in the operating or transport position Figure 2. Figure 3. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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When placing the in-feed conveyor in the transport position, lift the conveyor to the upper position, turn locking latch B into its slot and insert pin A (Figure 3). Use holder C to lock the support leg in place (Figure HAKKI PILKE RAVEN 33 TRANSLATION...
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8. Turn the upper section of the con- veyor into the operating position us- ing handle B (Figure 6). Figure 6. 9. Turn transport position support bar C on the out-feed conveyor belt (Figure 7) to the side. Figure 7. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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5. Lift the conveyor with the winch until it locks into the raised position. Ensure that lock A (Figure 5) settles properly into place. Note! Do not stand on the out-feed conveyor! Do not use the winch if the belt is worn! HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
A (Figure 9) when the machine is not being operated and it is disconnected from the tractor. Fi- nally, ensure that all connections are safe and secure. Never use a damaged or unprotected cardan shaft. Note! Tractor-powered machines must be attached to the lifting equipment of the tractor. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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Note! If the extension cord does not have a phase switch, the electrical work related to changing the phase must only be performed by an electri- cian. Note! Only connect the machine to a fault current protected socket. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
The machine must be placed in the transport position whenever it is moved. Exercise extreme caution when mov- ing the machine in the operating position. Always lower the machine to the ground when you stop. Note! Incorrect lifting may cause a hazardous situation or damage the machine. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
A (red) and B (black). The quick couplings are operated with the acces- sory valve’s control lever B (Figure 14). Figure 14 Note! Only connect official Hakki Pilke accessories to the machine’s quick couplings! HAKKI PILKE RAVEN 33 TRANSLATION...
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C and D. Note! Cock A must always be turned off (to the right) whenever quick couplings C and D are not in use. Note! Only connect official Hakki Pilke accessories to the machine’s quick couplings! HAKKI PILKE RAVEN 33...
Before using the machine, the operator must ensure that the machine has not sustained any damage the machine’s operating environment is in accordance with Section 1.4 HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
11. Test run the feed motion of the in-feed conveyor by pushing lever A (Figure 15) or lever F (Figure 16) to the right. 12. Visually check that the out-feed conveyor runs at normal speed. 13. Ensure that the splitting motion or saw chain cannot be activated with the guard open. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
Note! The saw should not be forcefully pressed into the wood. Instead, let the saw chain bite into the wood on its own. This will also significantly extend the service life of the saw bar and chain. HAKKI PILKE RAVEN 33 TRANSLATION...
USING THE OUT-FEED CONVEYOR The Hakki Pilke Raven 33 firewood processor’s out-feed conveyor belt is driven by a hydraulic motor. The out-feed conveyor can be adjusted laterally and vertically. The following describes how the conveyor can be turned laterally by using turning lever A and handle B in Figure 17: Release the lock of the conveyor by pushing lever A (Figure 17) towards the conveyor, and turn the convey- or to the desired position with handle B.
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Raven 33 out-feed conveyor as an accessory. Figure 17a If necessary, separation plate C can also be disabled (when using the Hakki Pilke Cleaner cleaning drum, for example) as follows: 1. Detach one end of spring A (in Figure 26a, 2 pcs) from separation plate C.
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If the conveyor is jammed for any reason, the machine must be shut down before removing the cause. There must be at least 50 cm between the end of the out-feed conveyor and the pile of pro- cessed firewood. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
Turn off the machine and disconnect the power cable from the socket. Ensuring that the machine is inactive Once you have disconnected the machine from its power source, always ensure that the machine is completely inactive before performing any other measures! HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
ADJUSTING THE LOG LENGTH The Hakki Pilke Raven 33 firewood processor is equipped with a mechanical log measuring device with an incre- mented adjustment value of 25 to 50 cm. 1. Turn off the machine, disconnect it from any power source, and open the protective cover of the machine.
The blade can be driven to the lowest position in one go by raising the blade and clearing the space under the blade of firewood. The machine must be shut down for the duration of the cleaning. Figure 21. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
To check the tension of the saw chain, wear protective gloves and pull the lower edge of the chain. The tension is correct if you can pull out three to four teeth of the chain into full view by applying moderate force. Note! Use protective gloves when handling the saw! HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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4. Place the new bar against gear wheel B (Figure 27), twist it into the groove and loosely attach the saw bar bolts and fastening plate A. 5. Attach and tighten the saw chain according to steps 6-8 in Section 4.6 “Replacing and tightening the saw chain”. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
5. Tighten plug B firmly, and fill the tank with fresh oil (approx. 40 litres). Figure 28. 6. Finally, ensure that the oil level set- tles at the halfway point of gauge D (Figure 30). Figure 29. Figure 30. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
2.3). 3. Move the belt joint to a suitable height. 4. Disconnect the joint by using pliers, for example, to pull out pin A (Figure 31) Figure 31. that holds the joint together. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
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5 cm when the conveyor is in the operating position. An excessively tight belt may be damaged more easily, and it places unnecessary strain on the conveyor bearings. Figure 34. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
2. Hinged nipples of the saw control shaft (2 pcs) in Figures 37 and 38. 3. Nipples (2 pcs) of the out-feed conveyor drive roller bearings in Figure 43. Note! Do not apply too much grease on the bearings to avoid damaging the dust covers! HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
Spare part num- bers: Chain: 95148 Bar: 95145 Machine Clean Wash Electric motor Cleaning Electrical equip- Clean/check visu- ment ally Winch and strap Check Lubrication Lubrication/check X Lubricant (section 4.9) such as multi- purpose grease HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
The machine makes an ab- normal noise. The electric motor does not The machine makes a loud The fuse has blown. Replace start. noise but does not start. The input cable is faulty. Replace the cable. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
The new piece will then push the bottom part of the jammed piece past the blade. Lower the blade by approx. 5 cm and repeat step 3. Repeat step 4 until the jammed wood has passed the blade, piece by piece. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
10. A spare part will be delivered free of charge when using the usual means intended for such parts, in ac- cordance with the normal schedule. 11. The receiver is liable for costs occurring from special deliveries, such as express mail. HAKKI PILKE RAVEN 33 TRANSLATION VERSION 1...
Name and address of the person who is authorised to compile the technical file: Name: Timo Jussila Address: Valimotie 1, FI-85800 Haapajärvi, Finland The aforementioned person assures that Hakki Pilke Raven 33 Serial number: ………………………… is compliant with the applicable regulations of the Machinery Directive (2006/42/EC). Location and date: Haapajärvi 9 February 2018...