on page 42 on how to prevent condensation of
water vapour in the pump.
If pumping a vapour or gas not in the list above or if its temperature is higher
than 40°C, contact us for advice.
6.3Non-conforming use
WARNING: EXPLOSION HAZARD
Risk of explosion. The standard version of the pump must not be used to pump
pyrophoric materials or dust. Furthermore, it is not intended to pump explosive
gases continuously.
WARNING: HOT SURFACE
Risk of burns. If the pump is operated outside the specic limits, the pump
housing may become hot.
Consult us rst when considering operation under such conditions. Refer to
on page 11 for more information of internal
ATEX classication.
The C-version of the pump has improved corrosion resistance of critical
components, allowing additional gases to be pumped, please contact us to
discuss your application before use.
6.4Placement
Unpack and inspect
WARNING: OPERATION SAFETY
Risk of injury or damage to equipment. Do not use the pump if it is damaged.
Failure to do so can result in injury or damage to equipment.
Take care when unpacking the pump to avoid excessive shocks which could
damage the bearings and reduce the life of the pump.
If the pump is damaged, notify the supplier and carrier immediately stating
the part number and serial number of the pump together with the order
number and the supplier’s invoice number. Retain all packaging materials for
inspection.
Open the box, remove any excess packaging as required. It is advised to
retain all packaging materials for use should the pump be needed to return
for service.
If the pump is not to be used immediately, store in suitable conditions as
described in
on page 67.
The pump is supplied with the inlets and outlet sealed to prevent entry of
dust and vapour. Do not remove these seals until ready to install the pump
on the vacuum system.
300668736_002_C7 - © Leybold 27
Installation
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