6K Products DH0657 Скачать руководство пользователя страница 7

 

 

 

 

 

 

 

The Power Beyond Port can connect to another valve for conveyor and clamp, or must go to the filter and tank. The 
return hose can be #12 or 3/4” diameter for the first two feet. If a longer hose is required it must be #16 or 1” up to 
twenty feet. If the total return hose length is greater than thirty three feet #20 or 1 1/4” hose should be used. The 
filter must be rated for 26 GPM plus any additional pump flowing into it. The saw motor should run between 4000 
RPM and 5500 RPM. At this speed the pressure at the return to filter connection should not exceed 80 psi when the 
saw motor is running. We do not recommend using quick disconnects but if you choose to use quick disconnects in 
the tank line, first consult the manufacture to determine the correct size to keep the back pressure low enough in 
cold temperatures. Failure to properly size the hose and filter or properly connect the return hose to a filter and 
tank will shorten the motor shaft seal life and will not be covered by warranty. 

Chain Tension and Sharpening 

Figure 5 shows the chain tensioning screw. A #2 or #3 Phillips screwdriver is required to turn the tension screw. With 
the supplied saw bar, correct tension is when the cutters come off the rails roughly 1/8” with a tug of finger 
pressure. Refer to the Oregon Mechanical Timber Harvesting Handbook for more tensioning information and 
sharpening information. 

 

 

 

 

 

 

 

Fig. 5 

Содержание DH0657

Страница 1: ...OPERATION AND PARTS MANUAL DH0657 24G36 Simple Saw Assembly Information subject to change without notice...

Страница 2: ...ons working near this machine must wear eye protection and hearing protection Use extreme caution around the cutting chain It is sharp and may cause bodily harm or injury Petroleum products are used w...

Страница 3: ...f Contents 3 Introduction 4 Warranty 4 Installation 4 Hydraulic Connections 6 Chain Tension and Sharpening 7 Sprocket Removal and Replacement 8 Operating Instruction 9 Parts and Service Information 9...

Страница 4: ...es warranty This warranty does not cover normal wear from use damage from abuse or misuse damage from contamination damage from natural disasters fire damage or incorrect installation This warranty do...

Страница 5: ...and the side of the largest log and weld down solidly Fig 3 The dimensions in figure 3 can be changed as required for your installation You will need to fabricate and position a lever to feed the saw...

Страница 6: ...23 to 25 gallons per minute at 2000 psi from a fixed displacement hydraulic pump You must install the pressure relief valve between the hydraulic pump and the selector valve to keep from damaging the...

Страница 7: ...g We do not recommend using quick disconnects but if you choose to use quick disconnects in the tank line first consult the manufacture to determine the correct size to keep the back pressure low enou...

Страница 8: ...he shaft Watch that the Drive Key Fig 6 item 4 does not get lost To install the Sprocket slide the Sprocket Fig 6 item 1 over the motor shaft slide the Bushing Fig 6 item 2 onto the shaft with the Dri...

Страница 9: ...described on page 7 The log being cut must be clamped prior to sawing Lowering the saw bar will allow the selector valve to shift starting the saw chain and pumping bar oil Returning the saw to the up...

Страница 10: ...10 DH0657 SIMPLE SAW ASSEMBLY...

Страница 11: ...11 DH0321 PIVOT ASSEMBLY...

Страница 12: ...12 DH0326 SELECTOR VALVE ASSEMBLY...

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