Black & Decker GRC450 User Manual page 4

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Tough, durable plastic deck which will
not rust and contributes to low noise and
low vibration.
•
Powerful and efficient permanent magnet
motor which gives effective cutting and
bagging in all reasonable conditions and
a low noise level.
•
The GRC450 will have a run time under
average cutting conditions of
approximately 450m
have a run time under average cutting
conditions of approximately 750m
This run time will vary upwards and
downwards dependant upon grass
conditions, cut height used and
push speed.
Unpacking and assembly
Your mower carton contains:
•
The mower and handle assembly.
•
One hardware bag containing:
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Two safety keys (23).
•
Instruction literature.
•
Blade nut spanner (4).
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Charger (22).
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Battery strap (27).
•
One grassbox assembly - see below for
assembly instructions.
Handle assembly (Fig. B)
Remove all the parts from the carton and
familiarise yourself with the individual parts of
your mower.
The main parts of your mower are your
mower body (1) which comprises a motor
cover (2), wheels (3) and grass flap (24).
The handle comprises the upper handle (5),
cross bar (20), lower handle (6), switch box
(7), switch lever (8), safety lock-off (9), cable
clips (11) and wing nut and cup (12).
•
B1
Assemble left lower leg (6L) and right
lower leg (6R) onto cross member (20).
Clip upper handle (5) over cross member
ends, and fasten into place with nuts (12).
To assemble the lower handle (6) into the
correct locations on your mower body (1),
proceed as follows:
•
B2 Insert the lower handles into the two
holes in your mower body (1) and press
down until secure. Secure in position
using the screws supplied (13).
4
GRC450/750 UK p01-18 w/p
Height of cut adjustment (Fig. C)
!
C
2
. The GRC750 will
2
.
Grassbox assembly (Fig. D)
D1
D2
D3
Battery information
•
•
4
Warning! Remove safety key before making
any adjustments and give the blade time to
stop rotating; cutting blades are sharp.
Each of the two axle wheels has its own
means of height adjustment which gives
3 cutting height positions.
•
To select a height of cut, move the
wheels (3) into the slot required using the
spring system (16).
•
Fit the other three wheels in the same way.
To ensure an even cut, please make sure
that all four wheels are placed in the same
position.
Read the safety instructions at the beginning
of this manual before using this accessory.
•
The grassbox is a two piece (14 & 15)
plastic construction which needs to be
assembled before attaching it to your
mower.
To assemble the grassbox, proceed as
follows:
•
Align both parts together.
•
Clip in place.
Fitting the grassbox to your mower:
•
The spring loaded grass flap is lifted and
the two arms on the front edge of the
grassbox are located behind the two lugs
rising up from the rear edge of the cutter
deck (Fig. D3).
•
The grass flap can now be released to
lock the grassbox into position.
Removing the grassbox from your mower:
The full grassbox may be removed by raising
the grassflap and then either lifting the
grassbox up and then resting it on the lawn,
while the grassflap is gently lowered, leaving
both hands free to gently lift the full grassbox.
The battery in your cordless lawnmower is a
12 volt or 24 volt sealed lead acid system. The
battery employs an absorbed electrolyte and,
can therefore, be stored in any position without
fear of leakage.
The battery has been charged at the factory,
however, it will be necessary to recharge the
battery for a minimum of 8 hours to ensure
full charge before initial use.
16/3/00, 3:03 pm