MAXCUT STEALTH-12 OPERATOR’S MANUAL
MAXCUT INC.
Page 11 of 31
MADE IN U.S.A.
3.5. INSPECTION AND INSTALLATION OF THE CHAIN
3.5.1. Correct chain type selection is critical in maximizing chain life and cutting
performance. However, no direct rule determines which chain type is
optimum because many material factors also influence selection. Chapter 6
contains additional information on factors that affect chain life. Refer to
Figure 10 in that chapter for assistance in selecting the appropriate chain.
3.5.2. Inspect the chain for cracks, missing segments or bumpers, or signs of
overheating (discoloration) or other damage before mounting and before each
use.
3.5.3. Inspect the chain chassis for wear. Wearing of the chain chassis is typically
referred to as ―chain stretch.‖ If the bar adjustment screw cannot be tightened
sufficiently to prevent the drive links from coming completely out of the groove
move the Guide Bar forward so that Positon Hole 2 is engaged with the
Tensioner Carriage (#53). This will provide additional adjustment for the bar
and chain. If the chain still hangs below the guide bar
more than ¼‖ replace
the chain.
3.5.4. Inspect the cutting segment for wear. The segment is considered worn out
when the segment height is worn to about 1/16‖, or when the segment and
chain chassis are the same width.
3.5.5.
Directional chains MUST be installed in the proper direction according
to the arrows stamped on the drive links as shown in Figure 7
. Backward
(reverse) chain installation can cause excessive vibration, rough cutting,
reduced chain life, and damage to the chain.
Non-directional chains can be
installed in either direction.
3.5.6. Install the chain by placing it around the drive sprocket. Then, run the drive
links into the top groove of the bar and wrap it around the nose sprocket.
3.5.7. Pre-tension the chain using the Scrench (#79) to tighten the Tensioner Screw
(#60). Make sure the all the drive links are positioned inside the groove of the
bar.
3.5.8. Replace Cover (#26) by aligning the slot on the left side with the Cover
Bracket (#69) on the saw.
3.5.9. Hand-tighten the Cover Retaining Nuts (#28) in an alternating fashion until
they are snug.
3.5.10. Proceed to Section 3.6 to adjust the tension of the chain.
FIGURE 7
Chain Installation