Inhaltsverzeichnis; Symbols Used In This Document; Safety; Scope Of Delivery - Grundfos LCD 109 Handbuch

English (GB) Service kit instructions
CONTENTS
1. Symbols used in this document
2. Safety
3. Scope of delivery
4. Introduction
5. Identification
5.1 Nameplate
6. General service information
7. Replacement of level sensor
7.1 Checking the level sensor
8. Maintenance
8.1 Electrical maintenance
8.2 Mechanical maintenance
8.3 Cleaning the level sensor
9. Disposal

1. Symbols used in this document

Warning
If these safety instructions are not
observed, it may result in personal
injury.

2. Safety

Warning
Work in or near pits must be carried
out according to local regulations.
Sumps and pits for submersible wastewater pumps
may contain gasses and wastewater with toxic
and/or disease-causing substances. Therefore, all
persons involved must wear appropriate personal
protective equipment and clothing, and all work on
and near the pump must be carried out under strict
observance of hygienic regulations.
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3. Scope of delivery

• Level converter with cable (1.5 m)
Page
• Service instructions.
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To be ordered additionally:
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• Service kit for pressure tube head: 98167942
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• Pressure tube DN100 (from catalogue or local
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supply):
318 mm for Multilift MSS, M or MD: 98167943.
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The service kit for pressure tube head consists of:
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6
185 Hose (10 m)
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184 Screw cap
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183 Pressure tube head
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8 183a Condensate trap
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182a Gasket
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Pressure tube head kit
Fig. 1