electric motors or any other electrical equip-
ment before making sure that they have been
powered off;
- read this booklet carefully and learn how to use
the machine correctly and safely;
- always keep this user manual in a place where
it can be readily consulted and do not fail to
refer to it.
WARNING
Do not remove or deface the DANGER, WARN-
ING, CAUTION or INSTRUCTION decals. Re-
place any missing or illegible decals. If one
or more decals have been detached or dam-
aged, replacements can be obtained from
your nearest dealer.
- When using and carrying out maintenance
on the machine, observe the unified indus-
trial accident prevention regulations for high
voltage industrial equipment and rotating
machinery.
- Any unauthorised alterations made to the
machine automatically release the manufac-
turer from any liability in the case of damage
or accidents as a result of such alterations.
Specifically, tampering with or removing the
machine's safety devices is a breach of the
regulations for industrial accident prevention.
WARNING
During work and maintenance operations, always
tie back long hair and do not wear loose clothing,
ties, necklaces, wristwatches or any other items
that may get caught up in the moving parts.
Key to caution and
instruction labels
Never use the wheel spin shaft
as a lifting point for the machine.
Unplug the power supply plug
before performing any mainte-
nance/repair operations on the
machine.
EM 9550 Plus - EM 9550 C Plus - Operator's manual
Do not lift the guard when the
wheel is rotating.
MAIN FEATURES
- Low balancing speed (from 75 to 98 rpm de-
pending on the wheel type):
• minimises wheel spin times;
• reduces risk due to rotating parts;
• saves energy.
- Automatic sensor for measuring distance and
diameter and for adhesive weight application
in Alu P programmes.
- SMART-ARM plus system, ie laser line within the
automatic detection arm to indicate balancing
plane acquisition position (if present)
- AWD (Auto Width Device) programme for
measuring the width using an ultrasonic sensor
(available upon request).
- "AWC" (Auto Width Calculation) programme
for enabling the manual insertion of the width
(machine versions without the ultrasonic sen-
sor).
- Automatic brake for stopping the wheel at the
end of the spin.
- Button-operated wheel-holder shaft brake.
- STOP button to stop the machine immediately.
- Side flange holders.
- Top tray for housing weights.
- Automatic start by lowering the guard.
- Backlit LCD display.
- Microprocessor processing unit (32 bit).
- Resolution: 1g (1/10oz).
- Wide selection of programmes making the
machine easy to use.
- Unbalance value display in grams or ounces.
- Unbalance display rounding-off setting.
- Balancing modes available:
• standard - dynamic on both rim sides;
• alu / Alu P - seven different settings for alloy rims;
• motorcycle Dyn. - dynamic on both sides for
motorcycle rims;
• motorcycle Alu - dynamic on both sides for
alloy motorcycle rims;
• static - on a single plane.
- "Mobile planes" programme (in Alu P) for us-
ing multiple five-gram weights, i.e. available
without the need for partial cuts.
- "Hidden Weight" programme (in Alu P) for divid-
ing the outer side balancing adhesive weight
into two equal weights positioned behind the
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