Buderus Logalux S120/5 W, Installation And Service Instructions For Specialists

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Table of contents
Logalux – 6721814241 (2020/03) 39
Table of contents 1 Explanation of symbols and safety instructions
1.1 Explanation of symbols
Warnings
In warnings, signal words at the beginning of a warning are used to
indicate the type and seriousness of the ensuing risk if measures for
minimizing danger are not taken.
The following signal words are defined and can be used in this document:
DANGER:
DANGER indicates that severe or life-threatening personal injury will
occur.
WARNING:
WARNING indicates that severe to life-threatening personal injury may
occur.
CAUTION:
CAUTION indicates that minor to medium personal injury may occur.
NOTICE:
NOTICE indicates that material damage may occur.
Important information
The info symbol indicates important information where there is no risk to
people or property.
Additional symbols
Table 46
1.2 General safety instructions
H
Installation, commissioning, maintenance
Installation, commissioning and maintenance may be
performed only by an approved contractor.
▶ Install and commission cylinders and their
accessories according to the relevant installation
instructions.
▶ To reduce oxygen permeation and therefore
corrosion to a minimum, do not use vapour-
permeable components! Never use open, vented
expansion vessels.
▶ Never close the pressure relief valve.
▶ Use only original spare parts.
1 Explanation of symbols and safety instructions . . . . . . . . . .39
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . .39
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . .39
2 Product information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
2.3 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
2.4 Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
2.5 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
2.6 Product data for energy consumption. . . . . . . . . . . . . .41
3 Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
5 Mounting method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
5.1 Installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
5.2 Setting up the cylinder . . . . . . . . . . . . . . . . . . . . . . . . . .42
5.3 Hydraulic connections . . . . . . . . . . . . . . . . . . . . . . . . . .42
5.3.1 Establishing the hydraulic connection to the
cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
5.3.2 Installing a pressure-relief valve . . . . . . . . . . . . . . . . . .42
5.4 Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
5.5 Immersion heater (accessory). . . . . . . . . . . . . . . . . . . .43
6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
6.1 Commissioning the cylinder . . . . . . . . . . . . . . . . . . . . .43
6.2 Instructions for the user . . . . . . . . . . . . . . . . . . . . . . . . .43
7 Shutdown. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
8 Environmental protection and disposal . . . . . . . . . . . . . . . . .44
9 Inspection and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . .44
9.1 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
9.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
9.3 Maintenance intervals . . . . . . . . . . . . . . . . . . . . . . . . . .44
9.4 Maintenance work . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
9.4.1 Testing the pressure relief valve . . . . . . . . . . . . . . . . . .44
9.4.2 Descaling and cleaning. . . . . . . . . . . . . . . . . . . . . . . . . .44
9.4.3 Checking the magnesium anode . . . . . . . . . . . . . . . . . .44
9.4.4 Recommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
9.5 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
9.6 Checklist for maintenance . . . . . . . . . . . . . . . . . . . . . . .45
10 Data Protection Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Symbol Meaning
▶ a step in an action sequence

a reference to a related part in the document
• a list entry
– a list entry (second level)