BETCO PB21-11, Руководство оператора, Страница: 11 / 23

SHOWN TO PUSH INSIDE OF BELT OUT
TO TIGHTEN TENSIONER IN DIRECTION
USE 15/16 SOCKET WITH EXTENSION
TEST TENSION BY
PUSHING OR
PULLING ON
BELT. WITH BELT
PROPERLY
TENSIONED, THE
PULLEY ON THE
TENSIONER ARM
SHOULD MOVE
ONLY ABOUT
AN INCH.
TO TIGHTEN THE BELT TENSIONER
(Tensioner may have slipped, or belt may have stretched)
Tilt machine back onto rear caster. 1.
Using a 3/4" open end wrench, secure the top of the shaft and remove pad driver 2.
assembly. (see "Pad Changing Instructions" page)
On the top of the deck, use a 9/16” wrench to loosen tensioner bolt. Leave a little snug to
3.
help hold tensioner in place after adjustment.
Using a 15/16” socket with an extension, fully tighten tensioner from the underside of
4.
deck, and back off 10 to 15 degrees. This will be about 2 inches at the end of the socket
handle. (Note: This is about one mark on the tensioner. There are five marks on the side
of the tensioner, which are difficult to see with the tensioner in place. Each mark is equal
to about 15 degrees. This leaves the tensioner at about 60 degrees of tightness.)
While holding position tensioner in this proper location, fully tighten the tensioner bolt
5.
from the top. TIGHTEN SECURELY!
Make sure tensioner did not slip by pushing or pulling on side of belt away from
6.
tensioner. Belt should be tight and move the tensioner arm 10 to 15 degrees (about 1 ").
BELT TENSIONING INSTRUCTIONS
TENSIONER BOLT
USE 9/16"
WRENCH
BELTS FOR PROPANE POWERED FLOOR BURNISHERS
ENGINE PAD SIZE PART DESCRIPTION PART NUMBER
KAWASAKI OR HONDA 21” BX41 V-BELT E010294
HONDA 24” BX48 V-BELT E010303
KAWASAKI 24” BX53 V-BELT E010475
KAWASAKI 28” BX51 V-BELT E010472
PULLEYS FOR PROPANE POWERED FLOOR BURNISHERS
PAD SIZE PART DESCRIPTION PART NUMBER
21” 10.0” PULLEY E010428
24” 8.5” PULLEY E012403
28” 7.5” PULLEY E012401
BETCO, CORP. 7/26/07 Page 11 PROPANE BURNISHER