Comco ESD Control ProCenter CTR101-1 Supplemento al manuale - Pagina 3

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ProCenter CTR101-1

Manual Supplement

MAINTENANCE:

Some abrasives may cause contamination of the ionizer needles. They can be cleaned and sharpened by

using a small stiff brush and eraser, (pencil or ink) to remove any beads of residue and sharpen the points.

The emitters only work properly when they are clean and quite sharp. The emitters can be cleaned with the

brush while the ionizer-air knife is installed in the unit. The ionizer-air knife assembly will have to be removed

from the unit to sharpen the points. Always turn the unit off prior to cleaning the ionizer needles.

CAUTION:

HIGH VOLTAGE HAZARD!

The transformer, which supplies the ionizer bars, supplies 7000 volts at power frequency. The current is

limited to 0.005 amperes but it poses a shock and arcing hazard. The ionizer needles themselves are NOT

directly connected to this voltage and pose no shock hazard. Do not work on the high voltage cables or

connectors with the ProCenter connected to the AC power.

The Ionizer Air Knife's airflow is adjusted at the factory and should not require any further adjustment. The

airflow should be adjusted to achieve a light, even flow of air over the work area inside the work chamber. If

the dust collection motor is unplugged during checking of the airflow, a better feel of the airflow can be

obtained. If adjustment is required, the regulator is located behind the electrical compartment access panel

on the right hand side.

If the air is not flowing properly, look for other possible causes. If the air passage slit becomes clogged with

abrasive, momentarily turning up the airflow with the regulator may clear the particles. Be sure to return the

regulator to its proper setting. If the air knife needs to be disassembled for cleaning, the complete air knife

and ionizer bar assembly will need to be removed from the unit. The air knife consists of 2 half's and a shim

between them. The air knife can be disassembled by removing the 12 socket head screws. After the air

passage areas have been thoroughly cleaned. Replace the shim between the 2 half's and install the 12

screws. Retighten the screws to 7.5 ft/lbs. Tighten bolts in a sequence starting from one end and work

towards the opposite end.

REPLACEMENT PARTS - ESD CONTROL SYSTEM

115V/60Hz (CTR101-1)

MS-CTR101-1

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Issue Date: June 2003