636470
48
Zoom out
Zoom in
Previous page
1/52
Next page
48 | Glossary
SB625WS/SB745WS6 720 805 218 (2016/02)
Checks
As is the case with checks for water parameters, it is the responsibility of
the system operator to ensure that any water treatment systems are
functioning properly, in compliance with instructions and at the
specified intervals. The supplier’s responsibility ends with the supply
and commissioning of the right conditioning system for achieving and
maintaining the required water parameters.
Advice on sampling
In order to arrive at a correct analysis of the chemical and physical
characteristics of a water sample, sampling systems and methods must
be capable of guaranteeing precision and repeatability.
The sampling system must, in addition, not add further contaminants to
the sample.
For this reason it is preferable for the sampling system to be made from
the same material as the pipe or tank in which it is installed. If the
temperature of the water being sampled is hotter than 95 °F (35°C), a
cooling coil must also be provided to reduce its temperature to no more
than 77 °F (25°C). Before taking the sample of water for testing, bleed
the sampling system for 5 minutes to eliminate any oxides or other
materials in suspension that might have accumulated in it.
The sample container must likewise by made from an inert material
compatible with the sample collected (e.g. glass or polyethylene).
Wash any containers thoroughly in the water to be sampled before
actually taking the sample.
Ordinary analysis and checking, frequency and sampling points
The following symbols and terms are used to identify sampling
frequency and the location of sampling points:
The following table lists the sampling frequencies and sampling
locations for the various types of heating system.
Symbols and terms
Frequency of
analysis
A - Twice a year, in the season in which the heating
system is in use
B - Once a month
C - Once every 15 days
D - Once a week
Sampling points 1 - Filling water
2 - Filling and/or refilling water
3 - Water in the boiler or heating circuit
Table 23 Symbols and terms
Type of system
analysis and checks
Hot water
heating system
Notes
Appearance 2A - 3A
pH 3A
Total hardness 2B
Fixed residue Electrical conductivity
measurement can be used
instead
Electrical
conductivity
Fixed residue measurement
can be used instead
Iron 3A
P-alkalinity
Chemical conditioner 3A
Copper 3A
Table 24 Sampling frequencies and sampling locations
48


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Buderus SB625WS at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Buderus SB625WS in the language / languages: English as an attachment in your email.

The manual is 3,62 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Buderus SB625WS

Buderus SB625WS User Manual - English - 12 pages

Buderus SB625WS Installation Guide - French - 56 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info