Rankin 520 Operation, Service & Parts Manual - General Information
I
NTRODUCTION
:
The Model 520 Chipper was designed to chip branches up to 5
½
inches in diameter.
The chippers are assembled for operation with 540 PTO R.P.M. tractors only (rated PTO
horsepower from 25 to 80 H.P.) and supplied with Cat. 1 lift pins for tractor attachment.
The chippers can f t Cat. 1 quick attach hitch by using suitable bushings to adapt diameters of
lift pins.
S
YMBOLS
:
This booklet contains three "safety graphic symbols" which highlight the relevant danger levels
or important information:
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It draws the operator's attention to situations which
can jeopardize people's safety.
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It draws the attention to situations which jeopardize
the machine effi ciency but not people's safety.
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It highlights general information which does not
endanger people's safety or the effi ciency of the parts.
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GENERAL INFORMATION
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