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PAGE 38 — MRH800DS2 VIBRATORY ROLLER • OPERATION AND PARTS MANUAL — REV. #1 (04/12/11)
NAMEPLATES AND DECALS
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NP-517
N
CAUTION
SET ENGINE SPEED at
2,450-2,500 R.P.M.
Without vibration for this roller.
Do not set the engine speed not more than
2,500 rpm (revolution per minute), which may
cause the machine damage.
The set engine speed makes this roller the
ideal vibration speed of 3,300 vpm
(vibration per minute).
NPA-966 YS
J
OIL LEVEL
BRAKE
NPA-569
J
PARKING BRAKE
RELEAS E
LOCK
PULL AND
TURNTHE
KNOB
NPA-932
J
REVERSE
STOP
FORWARD
NPA-249
J
MRH 00DS8
CARSON, CALIF.
CARSON, CALIF.
WATER TANK
NPA-32
J
IN COLD SEASON FOR HOUSING, DRAIN FROM
WATER TANKAND HOSES TO PREVENT FREEZING
CAUTION
NPA-629
READ
OWNER’S MANUAL
CAUTION
CAUTION
TO OPERATEWITHOUT
VIBRATION KEEP THE
LEVER AT
OFFPOSITION.
TO OPERATEWITHOUT
VIBRATION KEEP THE
LEVER AT OFFPOSITION.
NPA-281
N
WARNING
If engine is stopped, first the
machine may roll on incline and
cause damage or injury
Should the machine be necessary
to be parked on an incline, place
travel lever in stop position first
and block front and rear drums.
Then stop the engine.
Whenever parking the machine,
keep travel lever in the stop
position.
NPA-564
J
OIL TANK
I.
USE THE FOLLOWING BRAND HYDRAULIC OIL.
2.
DO NOT MIX OIL BRANDS.
MOBIL DTE25, 26
SHELL TELLUS OIL T46,T56
1 Do not operate this roller unless you have finished special training its
its operation.
2 Read Operation Manual thoroughly before operating the machine.
3 Wear necessary protectors and proper work clothes.
4 When refueling, stop the engine and allow it to cool.
5 Start and operate only in well-ventillated area.
Breathing exhaust fumes can result in sickness or death.
6 Keep travel lever in neutral and vibration lever in the OFF position,
then start the engine with the throttle lever held below full speed.
7 Before you discontinue your work and leave the roller, make sure to stop
engine and apply parking brake. Engage blockings to front and rear drums
with wooden piece of the like, but do not park your roller on slope.
8 Remove mud, oil or snow off the drums to avoid slipping before loading or
unloading with ramp board in use.
9 Loading or unloading by means of crane should be carried out in safety
area by qualified personnel.
10 For transport, shutdown engine, engage brake, apply blocking to drums and
secure the roller with ropes using towing hook provided at front and
rear ends.
CAUTION
CAUTION
Release hydraulic brake as shown in
sketch to the left.
Try not to tow the machine with vehicle
as it may cause trouble.
Upon completion of moving, be sure to
tighten the valve.
Observe proper tightening trogue. When
loose or damaged due to over-tightening.
Machine may roll down the slope.
Never unload hydraulic system using above
procedure while machine is on an incline
as machine roll down the slope.
Make sure that hydraulic oil level does
not fall below mid-position on the gauge.
CAUTION
When moving with engine
shutdown
LOCKED
Use 17mm wrench
RELEASED
PAINTED RED
UNLOADER VALVE
55~70Kg-cm
TIGHTENING TORQUE
L
H
E
G
NP-517
N
HORN
NPA-537
N
CAUTION
BEFORE ENGINE STARTING
Travel lever should be in neutral position.
BEFORE TRAVELING THE ROLLER
Parking break should be disengaged
WARNING
Operation of this equipment may create sparks
that can start fires around dry vegetation.
A spark arrester may be required.
The operator should contact local fire agencies
for laws or regulations relating to fire prevention
requirements.
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P
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