Tightness Check; Maintenance; Use In Areas Subject To Explosion Hazards; Safety Regulations - WAGNER ZIP52 Finishing Operating Manual

VERSION 12 / 2012
OPERATING MANUAL
4.2.11

TIGHTNESS CHECK

When using the pump after a long period of inactivity, check tightness of all parts subject
to pressure.
4.2.12

MAINTENANCE

Depending on the type of use and the substances used, the user has to check for the
presence of deposits on the pump as well as check its cleanliness at regular intervals and
the state of wear of the components and proper operation of the pump assembly.
The operation has to be carried out in conformity with what is written in this manual.
4.3

USE IN AREAS SUBJECT TO EXPLOSION HAZARDS

Only the pneumatic double diaphragm metallic pumps (aluminium and stainless steel)
and conductive acetal versions can be used in explosion hazard zones. The following safety
regulations must be observed and followed.
4.3.1

SAFETY REGULATIONS

Safe handling of WAGNER spray units
Mechanical sparks can form if the unit comes into contact with metal.
In an explosive atmosphere:
Do not knock or push the unit against steel or rusty iron.
Do not drop the unit.
Use only tools that are made of a permitted material.
Ignition temperature of the pumped material
Check that the ignition temperature of the pumped material is higher than the max.
allowable surface temperature.
Medium supporting atomizing
To atomize the material, use only weakly oxidizing gases, e.g. air.
Surface spraying, electrostatic
Do not spray system parts with electrostatic.
ORDER NUMBER DOC 2332848
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