Technical Data; Adjustment For An Appropriate Height - Dolmar PM-411 Original Instruction Manual

4. TECHNICAL DATA

Model
Engine type
Self Propel
Engine Displacement
Blade Width
Idle Speed
Fuel Tank Capacity
Oil tank capacity
Grass catch bag capacity
Net Weight
Height adjustment
Noise according to
EN ISO 3744,
EN ISO 4871
Vibration according to EN ISO 20643
Vibration emission (a
Uncertainty (K):
5. ASSEMBLY
5-1 ASSEMBLING THE FOLDING
HANDLE
A) Fix the lower handlebars into the unit body with two
sets of bolt, washer and locking knob as shown.
(Fig. 3, Fig. 4, Fig. 5, Fig. 6)
B) Release the upper handlebars for folding. Connect the
upper handle and the lower handle with the two sets of
bolt, washer and locking knob. (Fig. 7, Fig. 8, Fig. 9)
C) Position all cables over the handle shafts. Clamp them
around the middle of lower handles by the cable
clamps so that the cables are fixed on the outside of
the machine. Otherwise the cables may be pinched by
opening/closing the rear cover or forced by folding the
upper handle. (Fig. 10)
5-2 ASSEMBLING THE GRASS CATCHER
1. To fit: Lift the rear cover and hang the grass catcher
on the shaft of rear of mower. (Fig. 11, Fig. 12)
2. To remove: Grasp and lift the rear cover, remove
grass catcher.
5-3 STARTER HANDLE
Move the starter handle from the engine to the rope guide.
(Fig. 13, Fig. 14)
5-4 HEIGHT OF CUT
Apply outward pressure to disengage lever from rack.
Move lever forward or back to adjust height. (Fig. 15 and
see clause 8-8)
6. ADJUSTMENT FOR AN
APPROPRIATE HEIGHT
1) Back out the locking knob which fixed the lower
handle. (Fig. 16)
10
L (SPL) at the site of
pA
the user
Measured Sound power
level
):
h
PM-411
B&S 500E Series
No
3
140 cm
410 mm
2,800/min
0.8L
0.47L
50L
26.0 kg
20-75 mm, 5 adjustment
84.6 dB (A) (K = 3 dB (A))
93.4 dB (A) K = 1.93 dB (A)
2
5.27 m/s
2
1.5 m/s
2) Refer to Fig. 17, move the lower handle up and down,
adjust it to the proper height.
There is 3 adjusting height to be chosen on this type
lawn mower; at 1 height, lower handle to the ground is
highest., 3 height is the lowest.
3) Adjusting to the proper height, then fix the lower
handle by the locking knobs.
WARNING: The left side and right side of lower
handle must adjust to the same height.
7. 2 IN 1
These lawn mowers can be retrofitted from its normal
function, based on the application purpose:
From lawn mower with rear discharge and mulching
mower.
What is mulching?
When mulching, the grass is cut in one working step, then
finely chopped and returned to the grass strip as natural
fertilizer.
Hints for mulch-mowing:
- Regular cut-back by max. 2 cm from 6 cm to 4 cm
grass height.
- Use a sharp cutting knife.
- Do not mow wet grass.
- Set max. Motor speed.
- Only move at working pace.
- Regularly clean mulching wedge, housing inner side
and mowing blade.
ONE: Retrofitting for mulching mower
WARNING: Only with a stopped motor and
standstill cutter.
1. Raise the rear cover and remove the grass catcher.
PM-461
B&S 625E Series
No
3
190 cm
460 mm
2,800/min
1.0L
0.6L
60L
31.1 kg
20-75 mm, 5 adjustment
83.5 dB (A) (K = 3 dB (A))
93.6 dB (A) K = 2.47 dB (A)
2
5.7 m/s
2
1.5 m/s