SCHUSTER BWA R50, Installation And Servicing Manual

4

1

GENERAL INFORMATION

Any repairs must be performed solely by personnel authorised 

by Schuster, using original spare parts only. Failure to comply 

with the above can compromise the safety of the appliance and 

void the warranty. 

To  guarantee  appliance  efficiency  and  its  correct  operation, 

yearly maintenance must be performed by qualified personnel. 

Should you decide not to use the appliance, parts entailing 

potential sources of hazard must be made safe. 

Before commissioning an appliance that has not been used, 

wash the domestic hot water production system, making the 

water flow until it has been fully replaced.  

Should the appliance be sold or transferred to a new owner or 

if you move and leave the appliance, always make sure that the 

instruction booklet accompanies it in order to be consulted by 

the new owner and/or installer. 

Only original accessories must be used for all appliances with 

optionals or kits (including electric). 

This appliance is intended solely for the use for which it was 

expressly designed. 

Any other use is to be considered improper and therefore dan-

gerous (*).

1.1 - GENERAL wARNINGs

T

he instruction booklet is an integral and essential part of the 

product and must be kept by the user. 

Read the warnings contained in this instruction booklet carefully 

as they provide important guidelines regarding installation, use 

and maintenance safety. 

Keep the booklet with care for further consultation. 

Installation and maintenance must be performed in compliance 

with the standards in force according to the instructions of the 

manufacturer, up to standard  and by personnel qualified and 

certified in compliance with law. 

Systems for the production of domestic hot water MUST be 

constructed entirely with compliant materials.

By professionally qualified personnel we mean: personnel with 

specific technical skill in the field of heating system components 

for civil use, domestic hot water production and maintenance. 

Personnel must have the qualifications provided for by current 

legislation. 

Incorrect installation or improper maintenance can cause dam-

age to persons, animals or objects for which the manufacturer 

is not responsible.

Before performing any cleaning or maintenance, disconnect the 

appliance from the energy mains by acting on the switch of the 

system and/or through the specific cut-off devices. 

Do not obstruct the terminals of the intake/exhaust ducts. 

In case of failure and/or malfunctioning of the appliance, switch 

it off and do not try to repair it or intervene on it directly. Contact 

only personnel qualified in compliance with law.