Assembly Procedures; Operating Procedures - Hitachi CG-MCB Manual Del Propietário

This mini-culti. has been developed as an
attachment for HITACHI brush cutters.
With the application of this unit your brush cutter
can be converted into compact and handy tilling
machine.
Installation is simple. Please read the is manual
for installation and starting job.

1. Assembly procedures

NOTE: Prepare two 10mm spanners for
assembling.
1) First, remove gear ease assembly from your
brush cutter by removing pipe tightening
screws (1) and pipe lock screw (2), then
remove safety cover of brush cutter. (Fig.1)
2) Install safety cover (3) and the collar (4) of
Mini-culti. by inserting onto shaft pipe (5) and
the cover upright. (Fig .2)
3) Install Mini-culti. unit onto the pipe end where
gear ease has been removed from by aligning
drive shaft (6) and squared or splined hole in
gear ease. If drive shaft does not fit into the
hole, try to turn the whole unit slightly right and
left. (Fig. 4)
4) Once the unit is completely inserted, meet
the locking hole of pipe and that of gear ease,
tighten the lock screw (7) in the hole and pipe
tightening screws (8) in order. (Fig. 4)
NOTE: After installation, you can not turn
tines by hand due to its worm gear
mechanism.
5) Finally secure the safety cover more than
40mm from gear ease.
NOTE: If your unit has the pipe dia. 26mm which
has larger sized shaft pipe, remove the
bracket collar (9) and gear ease collar B
(10) and install. (Fig. 3)

2. OPERATING PROCEDURES

1) As to general safety operation and power
head operation such as engine starting/shutt
off, etc, please refer to the owner's manual
provided with your HITACHI brush cutter.
2) How to till:
a. For standard tilling. Walk forward as pulling
and pushing the unit little by little like using a
vacuum cleaner. (Fig. 5)
When you want to erase your foot-prints, pull
the unit backwards. (Fig. 6)
b. For shallow tilling, move the unit quickly over
soil surface. (Fig. 7)
For deeper tilling, hold the unit over the
same area with the gentle back and forth
motion. (Fig. 8)
NOTE:
a. Working throttle position depends on your
size of engine and tilling depth but half way
open is standard. If tines rotate too fast, the
unit is likely to hop.
b. Do not work in rocky area. If the tines
jammed with rock or hard soil, or tangled
around with long grasses, shut off engine
c. Do not use the unit in water or rooted, vine
area. (Fig. 10 & 11)
d. The tines are preassembled at factory,
when reassembling them, be aware of their
direction.
e. Do not touch gear ease with bare hand right
after operation. It gets hot.
f. Supply proper amount of lithium-based
grease, such as Shell Aluvania grease R2,
Shell Aluvania EP grease 2, Mobile-Mobilux
EP2 or equivalent after every 25 hours of
use. (Fig. 12)
g. When reassembling, be sure to use 40
grams of molybdenum added lithium-based
grease or Shell Retinax AM or equivalent.
APPLICATIONS:
MODEL HITACHI BRUSH CUTTER
CG-MCB CG22EJ(L)/CG22EJ(SL)/
(For spline end CG27EJ(SL)/CG28EJ(L)/
drive shaft) CG28EJ(SL)
4
G
B