Edwards nEXT200200 - 4 Installation; Unpack and Inspect

4. Ins
tallaon
4.1 Unpack and inspect
WARNING: HEAVY OBJECT
Risk of injur
y and damage to equipment. Use applicable liing equipment to move
the pump. Failure to do so can cause injury to people and damage to the equipment.
Refer to Pumping media on page 25 for the mass of the pump.
Do not use the controller cable as a liing device. Do not use the cable to li or
support the pump.
WARNING: FINGER GUARD
Risk of injur
y. The inlet screen is a coarse lter for debris. Do not use the inlet screen
as a nger guard.
1. Store the pump in its sealed bag unl 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 unl the pump is ins
talled 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 inspecon and in case the pump is
returned for the service.
7. If the pump is damaged, nofy your supplier and the carrier immediately. Give the
supplier and the carrier the informaon 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 T
able: Checklist of components on
page 32. If the items are missing, nofy the supplier in wring in three days.
10. If the pump is not to be used immediately, store the pump in condions as given in
Storage on page 87.
Table 12 Checklist of components
Quanty
Descripon
Check (ü)
1
nEXT pump
r
2
Inlet seal (trapped O-ring with integral inlet screen)
r
Page 32
B85200880_D - Ins
tallaon