Multiquip VR36HA - Manual (Page 8)

PAGE 8 — VR-36HA • VIBRATORY ROLLER — PARTS & OPERATION MANUAL — REV. 6 (06/13/06)
VR-36HA — OPERATIONS
OPERATION
By moving the travel lever forward or backward, the machine will
travel in either forward or reverse. The speed in which movement
of this lever is made is directly related to the amount of pressure
that is applied to the travel lever in each direction. Travel speed
is infinitely variable from 0 to 4.8 mph.
DANGER! Before operating the roller, make sure that personnel
and obstacles are free from the roller’s path. Serious injury or
death can result!
CAUTION! Allow the roller to come to a complete stop before
changing the direction of travel. Changing directions before the
roller comes to a complete stop will result in excessive force
being applied to the transmission and drive system which will
reduce overall service life.
COMPACTION
In order to apply vibration to the surface, the vibrator switch must
be in the “ON” position. If the vibration appears to be weak or
slow, allow the machine to warm-up thoroughly, and check the
hydraulic oil level. Add hydraulic oil if necessary.
CAUTION! Do not allow the roller to operate on cured concrete
or other hard surface while the vibrator is “ON”.
WATER SYSTEM
The built-in water sprinkling system is designed to apply sufficient
quantities of water to the surface of the rollers. This method
prevents fresh asphalt from sticking to the drums while the rolling
operation is taking place.
The water system is fully adjustable from the operator’s position
by adjusting the two water valves. The front valve controls the
water supply to the front drum, and the rear valve controls water
to the rear drum.
Each roller is equipped with drum scrapers that are lined with
cocoa mats. These mats must be wetted before operation either
by the water supply system or other water source.
REFUELING
DANGER! Do not attempt to refuel the engine while running!
Spilled gasoline can cause fire or explosion and can cause
serious injury or even death! Do not smoke or allow sparks or
open flame near the machine at any time - especially when
refueling. Clean the engine of any spilled fuel BEFORE re-
starting.
PARKING BRAKE
CAUTION! Always apply the parking brake when the roller is
stopped. Do not operate the machine with the parking brake in
the “SET” position. Severe brake wear can result.
ENGINE SHUT-DOWN
DANGER! Do not leave the operator’s seat while the engine is
running.
CAUTION! Should stopping the unit be unavoidable on a slope
or grade, stop the engine, set the parking brake and place chocks
in the front and rear of each drum.
■ Place the travel lever in the “neutral” position.
■ Return the throttle lever to the idle position.
■ Turn the vibration switch to the “OFF” position.
■ Set the parking brake
■ Allow the engine to idle for 3 to 5 minutes prior to stopping
to allow proper cool-down period.
■ Stop the engine and remove the ignition key.
LOADING AND TRANSPORTING
DANGER! ALWAYS LOAD AND UNLOAD THE ROLLER ON
LEVEL, HARD GROUND OR PAVEMENT. Serious injury or
death can result from improper loading, lifting or unloading. Use
caution!
■ When driving the roller onto a transporting vehicle or trailer
■ Use ramps or other suitable material of sufficient strength
to support the roller.
■ Remove mud, oil, ice, snow or any other slippery materials
from the ramps and bed of the vehicle to avoid accidents.
■ After loading, apply the parking brake, lock the frame with
the locking bar that is provided.
■ Use chain and binders or other suitable means to firmly
secure the load before attempting to move the vehicle.
■ Lifting the roller onto a transporting vehicle or trailer
■ Only use the lifting points for the roller that are clearly
marked as “lifting point”.
DANGER! Do not allow personnel under or near any suspended
machine. Serious injury or death may result.