Instructions Manual
High-pressure piston pumps
XLT IEX – XLT HT IEX series
Cod. doc. M.I.XLTIEX-XLTHTIEX
Rev.
0
Page 19 of 32
This Manual is the property of the Manufacturer; any reproduction in any form, even partial, is prohibited.
A)
Tank or waterworks
B)
Shut-off valve
C)
Filter on inlet line
D)
Auxiliary pump
E)
Pressure gauge on intake line
F)
Pressure gauge on delivery line
G)
Safety valve
H)
Pressure reducer
I)
Regulating and bypass valve
J)
Nozzle
a)
Feed pipe
b)
Delivery pipe
c)
Safety valve drain pipe
d)
Bypass pipe
e)
Valve outlet pipe
5.1
Setting-up by the Purchaser / Operator
The customer is responsible for setting up the following:
If the pump is coupled with an electric motor, the motor must be conforming with Directive 2014/34/EU
and must be suitable for use in the same areas as the pump. It must also have a suitable protection level
with the intended use.
The installer/end user is responsible for deciding the type of coupling between the motor and pump, and
for following the instructions provided in this document.
The installer/end user must ensure a max pressure valve is fitted on the pump delivery outlet.
The installer/end user must fit a system that guarantees the immediate arrest of the hydraulic system in
case of a sudden increase in pump temperature and/or excessive current absorption.
All connection operations require strict compliance with the specifications given in the User and
Maintenance Manual of the end machine where the pump is incorporated.
