English (GB)
4
English (GB)
Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. Symbols used in this document
2. Handling
When lifting the entire pump with motor, follow these instructions:
• Pump with motor sizes 0.37 - 5.5 kW:
Lift the pump in the motor flange by means of straps or the
like.
• Pump with motor sizes 7.5 - 18.5 kW:
Lift the pump by means of the lifting brackets on the motor
side.
Fig. 1
Correct lifting of a CRT pump
In the case of a CRT pump with another motor make than MG, we
recommend you to lift the pump by means of straps in the motor
flange.
3. Type designation
3.1 Type key
Ambient temperature and altitude
Maximum operating pressure and temperature limits
Cable entry/screwed connection
Warning
Prior to installation, read these installation and
operating instructions. Installation and operation
must comply with local regulations and accepted
codes of good practice.
Warning
If these safety instructions are not observed, it may
result in personal injury.
Warning
If these instructions are not observed, it may lead to
electric shock with consequent risk of serious
personal injury or death.
Caution
If these safety instructions are not observed, it may
result in malfunction or damage to the equipment.
Note
Notes or instructions that make the job easier and
ensure safe operation.
Note
The eyebolts on the motor side must only be used for
lifting.
TM
0
4
0
339
0
608
TM
0
4
0
341
0
608
0.37 - 5.5 kW
7.5 -
22 kW
Example
CRT 8 - 12- X - X - X - X- XXXX
Type range
Rated flow rate in m
3
/h
Number of impellers
Code for pump version
Code for pipework connection
Code for materials,
excluding plastic and rubber parts
(A = basic version)
Code for rubber parts
Code for shaft seal
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