Maintenance; Cleaning Of Components - Pfeiffer Vacuum TPR 280 Operating Instructions Manual

Maintenance

8 Maintenance
Health hazard through poisoning from toxic contaminated components or devices
Toxic process media result in contamination of devices or parts of them. During maintenance work,
there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub-
stances causes environmental damage.
► Take suitable safety precautions and prevent health hazards or environmental pollution by toxic
► Decontaminate affected parts before carrying out maintenance work.
► Wear protective equipment.
Utilization in other climatic conditions, long-term operation, extreme temperatures, a different mounting
orientation and aging or contamination can lead to a zero point shift in the Pirani measuring circuit. A
zero point shift will necessitate recalibration or cleaning.
8.1 Cleaning of components
Electric shocks due to moisture penetrating into the device
Moisture that has penetrated into the device results in personal injury through electric shocks.
► Only operate the device in a dry environment.
► Operate the device away from fluids and humidity sources.
► Do not switch on the device if fluid has penetrated into it, instead contact Pfeiffer Vacuum Serv-
► Always disconnect the current supply before cleaning the device.
Health hazards due to cleaning agent
The cleaning agents used cause health hazards.
► When handling cleaning agents, observe the applicable regulations.
► Adhere to safety measures regarding handling and disposal of cleaning agents.
► Be aware of potential reactions with product materials.
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WARNING
process media.
Maintenance in the Pfeiffer Vacuum Service Center
Pfeiffer Vacuum offers a complete maintenance service for all products.
Pfeiffer Vacuum recommends: Contact your Pfeiffer Vacuum Service Center to arrange the
maintenance of defective products and components.
Cleaning in the Pfeiffer Vacuum Service Center
Pfeiffer Vacuum recommends: Contact your nearest Pfeiffer Vacuum Service Center to ar-
range the cleaning of heavily-soiled products and components.
Loss of warranty claims
The following will result in the loss of the warranty:
● Damage to or removal of a closure seal
● Opening the device during the warranty period
Contact the Pfeiffer Vacuum Service Center in the event of process-related shorter mainte-
nance intervals.
First read through the sections completely
Read the section with the work instructions through completely first before you commence
with work.
DANGER
ice.
WARNING