Schmalz EVE-KL, Operating Instructions Manual

Page: 7 / 20

•
Push the hub (III) onto the motor shaft such that the mounting
face of the hub (III) will be located 16±1 mm before the
mounting face of the NEMA-adaptor flange (I) (
➔
sketch)
•
Fasten the hub (III) on the motor shaft using the set screw (IV)
•
Apply thread locking agent on the threads of the cylinder
screws (VI)
•
Mount the elastomer part (V) on the hub (III) with the cylinder
screws (VI) and tighten the cylinder screws with 14 Nm
•
Mount the motor on the vacuum pump
Mounting
•
Make sure that the installation prerequisites (
➔
page 5) are
complied with
•
Set down or mount the vacuum pump at its location
Checking Synchronising Gear Oil
The vacuum pump is delivered with oil filled synchronising gear.
The level shall be slightly above the middle of the sight glass (e, 76).
•
Check on the sight glass (e, 76) that the proper amount of oil is
filled
Connecting Electrically
Note: For the connection of a drive with integrated frequency
inverter see the separate operating instructions!
•
Electrically connect the drive motor
•
Connect the protective earth conductor
Connection Scheme Three-Phase Motor
Delta connection (low voltage):
Star connection (high voltage):
Double star connection, multi-voltage motor with 9 terminals (low
voltage):
Star connection, multi-voltage motor with 9 terminals (high voltage):
Double star connection, multi-voltage motor with 12 terminals (low
voltage):
CAUTION
The connection schemes given below are typical. Depending on
the specific order or for certain markets deviating connection
schemes may apply.
Risk of damage to the drive motor!
The inside of the terminal box shall be checked for drive motor
connection instructions/schemes.
WARNING
Risk of electrical shock, risk of damage to equipment.
Electrical installation work must only be executed by
qualified personnel that knows and observes the following
regulations:
- IEC 364 or CENELEC HD 384 or DIN VDE 0100, respectively,
- IEC-Report 664 or DIN VDE 0110,
- BGV A2 (VBG 4) or corresponding national accident
prevention regulation.
30.30.01.00867-00_EN / 04.2015
Seite
7
EVE-KL
Installation and Commissioning