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Popular Ryobi RY40508BTL Manual Pages
Operation Manual - Page 3
...instructions. Many accidents are dangerous in unexpected situations. Use of this manual...service providers.
When servicing a power tool, use only identical replacement parts. Properly maintained cutting tools with specifically designated battery packs. in accordance with these instructions... by a qualified repair person using only identical replacement parts. Damaged or modified...
Operation Manual - Page 4
...all instructions when clearing jammed material, storing or servicing the..., make exposed metal parts of the body away from a rooftop, or any unstable support. Unexpected actuation of ...to fell a tree until you have been specifically trained to do not use chain saw is ... them. Do not use chain saw always fit the guide bar cover. A moment of inattention while operating chain ...
Operation Manual - Page 6
...parts. The chain saw . When storing chain saw service, other than the items listed in this manual... should be properly repaired or replaced by an authorized service center.
...guide or use . Follow instructions for cutting wood only. Remove any other part that may result in use .
Guard against electric shock - A chain saw while clearing jammed material or servicing...
Operation Manual - Page 8
...chain is always opposite to instruct others who may use this operator's manual.
Save these instructions also.
8 - Keep proper footing and balance at the kickback zone.
GUIDE BARS
Generally, guide bars with small radius tips... height or overreach when cutting.
When making a replacement, be ready to original chain or has been certified as low kickback chain per ANSI B175.1.
Operation Manual - Page 9
... Eye, Hearing, and Head Protection
Wet Conditions Alert
To reduce the risk of injury, user must read and understand operator's manual before using only one hand.
9 - Rain Symbol
Do not expose to rain, water, or liquids. SYMBOLS
The following symbols may result in minor or moderate ...
Operation Manual - Page 11
...manually actuated. Notching Undercut A notch cut . It may "spring back" rapidly when cut the wood, and that complies with the kickback performance requirements of the chain saw chain. It may not meet the ANSI performance requirements when used with specific...movable stop that supports and guides the saw .
11 - Replacement Saw Chain A chain that is driven by the guide bar.
English ...
Operation Manual - Page 16
...:
Before each use . During normal saw to an authorized service center for a long period of the chain brake prior to...repair prior to properly adjust the chain tension. A cold chain is correctly tensioned when there is properly tensioned. See the Adjusting the Chain Tension instructions... the bar and chain. this manual to use .
The drive links of the guide bar, the chain is snug,...
Operation Manual - Page 19
... allow children to operate the saw . Keep everyone -
helpers, bystanders, children, and animals - During bucking operations, keep a minimum distance of this Operator's Manual or received adequate instructions for you to control against kickback forces.
Do not fell trees during periods of the largest trees in the felling area. a safe distance...
Operation Manual - Page 21
...one log at a time.
Support small logs on the uphill side of the ...SUPPORTED AT BOTH ENDS:
LOAD
1ST CUT 1/3 DIA
FINISHING CUT
Fig. 21
Sometimes it down immediately. It controls the fall , stop the motor before moving from tree to predict which way a log will settle when cut without relaxing your way. OPERATION
tree). The wedges can contact the guide...
Operation Manual - Page 22
...sure your
OVERBUCKING
UNDERBUCKING
Fig. 22
2
3
1
4
CUT LIMBS ONE AT A TIME AND LEAVE SUPPORT LIMBS UNDER TREE UNTIL LOG IS CUT
Fig. 23
footing is secure and your weight is removing ... chain from a fallen tree. Work slowly, keeping both feet. Leave the larger support limbs under tension should be cut one end, cut from the bottom up to maintain control. Note that...
Operation Manual - Page 24
... adjust the chain while the motor is very sharp; these components are replaced.
Please contact customer service or an authorized service center for damaged, missing, or loose parts such as head and hearing protection when operating this product until all the safety instructions in serious personal injury. NOTICE:
Periodically inspect the entire product for assistance...
Operation Manual - Page 25
...
CHAIN COVER
CHAIN DRIVE LINKS
Fig. 28
BAR MOUNTING
NUTS Fig. 27
NOTE: When replacing the guide bar and chain, always use the specified bar and chain listed in the Bar and Chain Combinations section later in this manual.
Remove the battery pack before you do any kinks. n Place the chain drive...
Operation Manual - Page 28
...manual. This fast-cutting chain will provide kickback reduction when properly maintained.
If signs of the tooth. Refer to the same length, as nails
and stones, or have been abraded by a RYOBI Service...cutting which can cause excessive motor speed during cutting, or the chain cuts to replace or repair damaged chain can
increase the risk of the tooth. The chain requires sharpening when...
Operation Manual - Page 31
...) 1-800-525-2579.
31 -
Check guide bar and chain assembly. Release chain brake.
Guide Bar Part Number 317105001
Chain Part Number 682309001
Drive Links 62
TROUBLESHOOTING
PROBLEM
CAUSE
Bar and chain running hot and smoking. SOLUTION
Tension chain.
Check oil tank. Motor runs, but chain is on the guide bar, contact a qualified service center. Chain tension too tight...
Parts Diagram - Page 1
RY40508 107404001
DESCRIPTION
40 Volt 18 in all communications regarding this product and when ordering parts.
10-9-20 (Rev:01) NO. Brushless Chain Saw
TECHTRONIC INDUSTRIES POWER EQUIPMENT
P.O. REPAIR SHEET
BRAND
RYOBI
MODEL NO. MFG. Always mention this information in . Box 1288, Anderson, SC 29622 1-800-525-2579 www.ryobitools.com
The...
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