Minnich Hornet 24/22, Operator'S And Service Manual

Page: 8 / 25

Dowel Drill Manual
8
GENERAL SAFETY
Connect/start
Storage
If the vibration intensity drops, check that the
filters are not clogged or that hoses are not
kinked.
To properly store unit after use, hang the
vibrator with the head up and set the handle
(variable control assembly) in the open position
to permit the discharge of possible impurities,
contaminants and water.
Placement and consolidation
The force exerted by an internal concrete vibra-
tor is controlled by the weight and the speed
at which the eccentric rotates. The centrifugal
force exerted can be arrived at by various com-
binations of weight (size of eccentric weight)
and the speed at which the weight rotates. For
years the most favorable working speed for a
vibrator was considered to be around 10,200
RPM (VPM) and consequently this figure is used
in many vibrator comparisons. More recently,
the optimum speed for compaction has been
accepted as being between 7500 and 9000
RPM.
To find the latest revision of this publication,
visit our website at: www.minnich-mfg.com
THIS MANUAL MUST ACCOMPANY THE
EQUIPMENT AT ALL TIMES.
Specifications and part numbers are subject
to change without notice.
∆ Stay alert, watch what you are doing, and use
common sense when operating the machine.
∆ DO NOT use the tool while tired or under the
influence of drugs, alcohol, or medication. A
moment of inattention while operating power
tools may result in serious personal injury or
death.
∆ Dress properly. DO NOT wear loose clothing or
jewelry. Tie up long hair. Keep your hair, cloth-
ing and gloves away from moving parts. Loose
clothes, jewelery, or long hair can be caught in
moving parts.
∆ DO NOT overreach. Keep proper footing and
balance at all times. Proper footing and balance
enables better control in unexpected situations.
PERSONAL SAFETY
SERVICE
∆ Tool service must be preformed only by qual-
ified repair personnel. Service or maintained
preformed by unqualified personnel could
result in injury or death
∆ When servicing a tool, use only identical
replacement parts. Use of unauthorized parts
may create a risk of injury or death.
∆ CLEAR AIR SUPPLY LINE: Before connecting
vibrator, clear the compressed air supply line of
possible impurities, contaminants and water.
∆ LUBRICATE: Every day or every four hours
of continuous service, pour a ½ teaspoon of
non-detergent oil into the quick release cou-
pling. NOTE: An optional oiler/strainer is avail-
able.