Maintenance; General; Cleaning Of The Velometer; Replacement Parts And Accessories - Alnor Velometer 6000 Serie Mode D'emploi

Maintenance

General

Alnor Velometers require very little service except for replacement
of O-ring gaskets and cleaning or replacing the filter elements in the
Range Selectors. If any difficulties in the operation of the Velometer
should develop, please contact TSI Incorporated.

Cleaning of the Velometer

In case it is necessary to clean the exterior of the meter, use a damp
cloth or a cloth moistened with alcohol and wipe the exterior
carefully. Do not rub excessively. DO NOT USE CARBON
TETRACHLORIDE.

Replacement Parts and Accessories

In case broken or damaged parts need to be replaced, order the parts
from the factory. Replacement parts should be calibrated with the
Velometer set they are to be used with. Until a factory calibration is
performed, only relative measurements should be taken.
Replacement of Range Selector Filter
To replace the filter of the Range Selector, proceed as follows:
Remove the two Phillips Head screws on the collar above the Range
Selector switch. Exert slight pressure to hold the upper and lower
half of the Range Selector assembly together to permit easy
withdrawal of the two screws. Carefully pull the upper and lower
half of the Range Selector assembly apart.
Replaceable Parts
(A) Filter 321-012-005
(B) O-Ring 342-006-055
Phillips Oval Head Screws
Handle Receptacle
Probe Socket
Filter Element (A)
Air Vent Switch Button
"O" Ring (B)
Range Switch Knob
Switch Housing Assembly
Take Up Adjustment Screw
Switch Plate
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