4. Installation
4.1 Unpack and inspect
WARNING: HEAVY OBJECT
Risk of injury and damage to equipment. Use applicable lifting equipment to move
the pump. Failure to do so can cause injury to people and damage to the equipment.
Refer to
for the mass of the pump.
Do not use the controller cable as a lifting device. Do not use the cable to lift or
support the pump.
WARNING: FINGER GUARD
Risk of injury. The inlet screen is a coarse filter for debris. Do not use the inlet screen
as a finger guard.
1.
Store the pump in its sealed bag until it is installed.
2.
Be careful when you unpack the pump to prevent the excessive shocks. The
excessive shocks can damage the bearings and decrease the life of the pump. The
pump is supplied with sealed inlets and outlets to prevent the entry of dust and
vapour.
3.
Do not remove the seals until the pump is installed on the vacuum system.
4.
Remove the packing materials from the pump.
5.
Check the pump.
6.
Keep all the packing materials for use in inspection and in case the pump is
returned for the service.
7.
If the pump is damaged, notify your supplier and the carrier immediately. Give the
supplier and the carrier the information that follows:
▪
part number of the pump
▪
serial number of the pump
▪
order number
▪
supplier's invoice number
8.
Do not use the pump if the pump is damaged.
9.
Check that the package has the items given in
Table: Checklist of components on
. If the items are missing, notify the supplier in writing in three days.
10.
If the pump is not to be used immediately, store the pump in conditions as given in
.
Table 12
Checklist of components
Quantity Description
Check (
ü
)
1
nEXT pump
r
2
Inlet seal (trapped O-ring with integral inlet screen)
r
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B85200880_D - Installation
