Zenoah BCZ4000DW Owner's Manual page 13

8. Operation
ADJUSTING THROTTLE CABLE
• The normal play is 1 or 2 mm when measured at the
carburetor side end. Readjust with the cable adjuster
as required and tighten the screw up.
(3)
(2)
ADJUSTING IDLING SPEED
(1)
1. When the engine tends to stop frequently at idling
mode, turn the adjusting screw clockwise.
2. When the cutting head keeps rotating after releasing
the throttle trigger, turn the adjusting screw counter-
clockwise.
NOTE
• Warm up the engine before adjusting the idling speed.
CUTTER APPLICATION CHART
• Replace by a suitable recommended cutting attach-
ment according to the object to be cut.
• When replacing blade always be sure to use products
which have been certified by ZENOAH.
WARNING
• When sharpening, removing, or reattaching the
blade, be sure to wear thick, sturdy gloves and
use only proper tools and equipment to prevent
injury.
BCZ4200CL
BCZ4000DL/DW
BCZ4200CL
BCZ4000DL/DW
(1) Cable adjuster
(2) 0.04in (1~2mm)
(3) Screw
(1)
(1) Idle speed adjuster
(cross screw)
848-JL0-6914
848-JG0-6912
848-8ZA-3021
848-8Z2-3011
BCZ4000DL / BCZ4000DW / BCZ4200CL
METAL BLADE USAGE
1. Check the bolt to fasten the blade and be sure the
bolt has no fault, and no abrasion.
2. Be sure that the blade and the holder have been fas-
tened according to instruction and the blade turns
smoothly without abnormal noise.
WARNING
• The rotating parts fastened incorrectly may cause
serious accident to the operator.
• Make sure that the blade is not bent, warped,
cracked, broken or damaged.
• If you find any error to the blade, discard it and
change new one which is certified by ZENOAH.
• By using the harness, hang the unit on your right side.
Adjust the harness length so that the cutting head
may become parallel to the ground.
WARNING
• Make sure to use harness and cutting attachment
guard. If not, it is very dangerous when you slip or
lose your balance.
• BCZ4000DL, BCZ4000DW, BCZ4200CL : Be sure to
use genuine parts made of Zenoah for blades. In par-
ticular, never use special blades such as shredder
blades. If you use a special blade, the unit may fail.
• BCZ4000DL, BCZ4000DW : Do not use the Zenoah
blade 848-JLO-92A2 or the blade whose thickness is
more than 2mm.
848-8ZA-3021
G
B
GB-13