Grundfos UPE Serie Instrucciones De Instalación Y Funcionamiento página 5

1. Symbols used in this document
Warning
If these safety instructions are not observed, it may result in
personal injury!
Warning
The surface of the product may be so hot that it may cause
burns or personal injury.
If these safety instructions are not observed, it may result in
Caution
malfunction or damage to the equipment!
Notes or instructions that make the job easier and ensure safe
Note
operation.
2. General introduction
These instructions relate to UPE Series 2000 circulator pumps, types UPE,
UPED 80-120 FZ and UPE 100-120 FZ and describe how to replace the
following components:
• control box
• power head
• differential-pressure sensor
• control box fan
• connecting cable (UPED 80-120 FZ).
See also the general installation and operating instructions and the
document "Supplement to installation and operating instructions" included.
All figures referred to can be found in the fold-out page at the end of this
booklet. In most figures only a single-head pump is shown, but all
dismantling and assembly instructions apply to both single-head and twin-
head pumps.
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