MBW R422 - Manual (Page 7)

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O
PERATION
Introduction
MBW equipment is intended for use in very severe
applications. They are powered by four cycle engines and
are available in different sizes and a selection of engines.
This parts manual contains only standard parts. Variations
of these parts as well as other special parts are not included.
Contact your local MBW distributor for assistance in
identifying parts not included in this manual.
Before Starting & Operating
• REMEMBER! It is the owner’s responsibility to
communicate information on the safe use and proper
operation of this unit to the operators.
• Review ALL of the Safety Precautions listed on page 1 of
this manual.
• Familiarize yourself with the operation of the machine
and confirm that all controls function properly.
• Know how to STOP the machine in case of an
emergency.
• Make sure hands, feet, and clothing are at a safe
distance from any moving parts.
• OIL LEVEL - Check the oil level in the engine. For more
information see “Lubrication” under the respective
engine’s “Owners Manual” or the Maintenance section of
this manual.
• AIR CLEANER - Check to ensure element is in good
condition and properly installed.
• FUEL SUPPLY - The engines on MBW equipment
require an automotive grade of clean, fresh, unleaded
gasoline.
• FUEL FILTER - If clogged or damaged, replace.
Starting Engine
For detailed instructions refer to the engine “Owner’s
Manual”.
1. Open fuel valve.
2. Turn engine switch to “ON”.
3. Set throttle to idle.
CAUTION
The engine speed must NOT be high enough to
engage the clutch.
4. Choke engine if necessary (you may not need to
choke a warm engine).
5. Pull starter rope repeatedly until engine starts.
6. Move choke lever to open position.
7. Allow engine to warm up for one or two minutes.
Operating
1. Familiarize yourself with the balance of the rammer
before using it in job conditions. Due to the inherent
design, the machine is top heavy and could tip over.
2. After the engine warms up, open the throttle fully for
normal operation.
3. On uneven terrain, pushing down on the handle will
aid climbing ability.
WARNING
Do not bear down (body weight of operator) on
the machine.
4. After 3 passes, the rammer may have more kick
back, this is an indication that ideal compaction is
being reached.
Stopping Engine
1. Move throttle to idle position.
2. Let engine idle for one or two minutes.
3. Turn switch on engine to “STOP” position.
4. Turn off fuel valve.
WARNING
Always stop the engine before:
Adding fuel.
Leaving the equipment unattended for any
amount of time.
Before making any repairs or adjustments to the
machine.
Lifting and Transporting
1. The unit may be lifted by the lifting bracket and
engine guard.
2. The unit should be transported laying face down
3. Secure it in place by the handle and shoe. DO NOT
lay the unit on its sides or face up during transport.