SPXFLOW Seital Separation SE 40CX-Q2P2, Инструкция по эксплуатации, Страница: 25 / 126

Chapter 5
Rev. 2 of 11/02/98
SEITAL S.r.l.
Use and maintenance handbook: Centrifugal separator
SE 40CX
Page 5-5
5.5.2. Lubrication of threads and contact surfaces of the bowl parts
When assembling the bowl it is advised to apply a thin lubricant layer on threads and contact
surfaces of bowl components such as: bowl body, bowl hood, lock rings, etc.
It is recommended the use of the following lubricants:
for food industry
- Molykote D (white paste)
- Molykote DX (white paste)
- Kluber Grease KSB 8
for chemical industry
- Molykote G
- Molykote G Rapid
In addition, other pastes or greases with the same properties may be used.
5.6. Systems connection
5.6.1. Electrical system connection
ATTENTION
Electrocution danger
The electrical connection must be performed by the electrician (that is informed about the
risks connected to the intervention and knows as avoid them).
The wiring diagram is put inside the electric panel. If this is not, immediately contact the
manufacturer.
The user has to predispose a suitable isolating switch of the electric line upstream the
machine, in addition to effective protection advices against overcurrents/indirect contacts.
When connecting, verify that:
• the supply mains correspond to the voltage and frequency indicated in the wiring diagram
supplied with the machine; a wrong voltage supply could damage the electric panel
equipment;
• the supply mains is provided with suitable earth connecting system;
• the electrical power supply of the separator motor is designed relating to starting current
(approximately 2

2,5 times the nominal current of the motor).
Instructions for electrical system connection:
- Perform the connection to the electric mains with great caution, without voltage in the
mains and respecting the safety prescription and local regulations.
- It is advisable to install the control panel near the machine, to assure a fast intervention in
case of danger.
- When connecting the phases to the isolating switch terminals, inside the electric panel, put
in the suitable seat the yellow-coloured protection cover.
- Always use waterproof conduits on motor terminal board inlet.
-
It’s absolutely forbidden the mains connection without grounding.
ATTENTION
Generic danger
In case power and control panel has not been supplied with separator, the electrical
connection has to be made in conformity with the instructions reported on enclosed wiring
diagram and respecting the safety prescriptions and local regulations.