REMS Multi-Push SL Instrucciones De Servicio página 28

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4. Test Δ>10K (B/1) \ Enter
5. Check reference test pressure default (p refer) and change if necessary
(11) \ ↓
6. Check stabilisation default (t stabi) and change if necessary (11) \ ↓
7. Check test time default (t test) and change if necessary (11) \ ↓
8. Actual test pressure (p actual) is adjusted to reference test pressure (p refer)
\ Enter
9. Stabilisation/wait time (t stabi) running, actual test pressure (p actual) is
changed to reference test pressure (p refer) on expiring. The stabilisation/
wait time can be ended prematurely with Enter, test time (t test) \ Enter
(\ Esc = cancel).
10. Display screen: Reference test pressure (p refer), actual test pressure
(p actual), differential test pressure (p diff), test time (t test) \ Enter
11. Esc >> Start menu \ Memory Manager, data transfer >> 3.8.
3.4.3 Pressure test with water, ith water, test method PfS (B/2):
unpressed leaking (information leafl et "Leak tests of drinking water installations unpressed leaking (information leafl et "Leak tests of drinking water installations
with compressed air, inert gas or water" (January 2011) of the German Central with compressed air, inert gas or water" (January 2011) of the German Central
Association for Sanitary, Heating and Air Conditioning (ZVSHK), supplement Association for Sanitary, Heating and Air Conditioning (ZVSHK), supplement
to EN 806-4:2010, 6.1.3.2,) to EN 806-4:2010, 6.1.3.2,)
Program sequence ↑ ↓ (8):
1. Test \ Enter
2. Test with water \ Enter
3. Test with water B \ Enter
4. Test PfS (B/2) \ Enter
5. Check reference test pressure default (p refer) and change if necessary
(11) \ ↓
6. Check test time default (t test) and change if necessary (11) \ ↓
7. Actual test pressure (p actual) is adjusted to reference test pressure (p refer)
\ Enter, test time (t test) begins immediately (\ Esc = cancel)
8. Display screen: Reference test pressure (p refer), actual test pressure
(p actual), differential test pressure (p diff), test time (t test) \ Enter
9. Esc >> Start menu \ Memory Manager, data transfer >> 3.8.
3.4.4 Pressure test with water, 3.4.4 Pressure test with water, test method P+M (B/3):
systems (EN 806-4:2010, 6.1.3.3 and information leafl et "Leak tests of drinking systems (EN 806-4:2010, 6.1.3.3 and information leafl et "Leak tests of drinking
water installations with compressed air, inert gas or water" (January 2011) of water installations with compressed air, inert gas or water" (January 2011) of
the German Central Association for Sanitary, Heating and Air Conditioning the German Central Association for Sanitary, Heating and Air Conditioning
(ZVSHK). (ZVSHK).
Program sequence ↑ ↓ (8):
1. Test \ Enter
2. Test with water \ Enter
3. Test with water B \ Enter
4. Test P+M (B/3) \ Enter
5. Check reference test pressure default (p1 refer) and change if necessary
(11) \ ↓
6. Check reference test pressure default (p2 refer) and change if necessary
(11) \ ↓
7. Check test time default (t1 test) and change if necessary (11) \ ↓
8. Check test time default (t2 test) and change if necessary (11) \ ↓
9. Actual test pressure (p1 actual) is adjusted to reference test pressure
(p1 refer) \ Enter, test time (t1 test) begins immediately (\ Esc = cancel)
10. Actual test pressure (p2 actual) is adjusted to reference test pressure
(p2 refer) \ Enter, test time (t2 test) begins immediately (\ Esc = cancel)
11. Display screen: Reference test pressure (p1 refer), actual test pressure
(p1 actual), differential test pressure (p1 diff), test time (t1 test)
Reference test pressure (p2 refer), actual test pressure (p2 actual), differ-
ential test pressure (p2 diff), test time (t2 test) \ Enter
12. Esc >> Start menu \ Memory Manager, data transfer >> 3.8.
3.4.5 Pressure test with water, test method C (EN 806-4:2010, 6.1.3.4) 3.4.5 Pressure test with water, test method C (EN 806-4:2010, 6.1.3.4)
Program sequence ↑ ↓ (8):
1. Test \ Enter
2. Test with water \ Enter
3. Test with water C \ Enter
4. Check reference test pressure default (p refer) and change if necessary
(11) \ ↓
5. Check stabilisation default (t0 stabi) and change if necessary (11) \ ↓
6. Check test time default (t1 test) and change if necessary (11) \ ↓
7. Check test time default (t2 test) and change if necessary (11) \ Enter
8. Actual test pressure (p0 actual) is adjusted to reference test pressure
(p refer) \ Enter
9. Stabilisation/wait time (t stabi) running, actual test pressure (p actual) is
changed to reference test pressure (p refer) on expiring. The stabilisation/
wait time can be ended prematurely with Enter, the test time (t1 test) begins
immediately followed by test time (t2 test) (\ Esc = cancel).
10. Display screen: Reference test pressure (p refer), actual test pressure
(p0 actual), differential test pressure (p0 diff), test time (t0 test)
Actual test pressure (p1 actual), differential test pressure (p1 diff), test time
(t1 test) actual test pressure (p2 actual), differential test pressure (p2 diff),
test time (t2 test) \ Enter
11. Esc >> Start menu \ Memory Manager, data transfer >> 3.8.
test method PfS (B/2): Press connections
test method P+M (B/3): Plastic and metal pipe Plastic and metal pipe
3.5 Programs Testing gas pipe systems with compressed air
WARNING
This rule of the legal German accident insurance must be observed for Germany.
"Operation of work equipment", BGR 500, April 2008, chap. 2.31, Work
on gas pipes, industrial liability insurance association rule.
In addition, for Germany, the technical rule for gas installations "Technical
Rule Worksheet G 600 April 2008 DVGW-TRGI 2008" of the DVGW German
Gas and Water Association defi nes the following among other things:
"5.6.2 Safety measures during the tests": Safety measures may need to be
taken during the tests when carrying out the load test due to the compressibility
of gases. "The max. test pressure may not exceed the value of 3 bar. Every
sudden rise in pressure in the pipe system to be tested must be avoided."
The respective national safety provisions, rules and regulations valid for
the application site must be considered and observed.
Before conducting a test with compressed air, it must be assessed whether the
installation to be tested will withstand the preset / selected test pressure "p refer".
The tests described below and the defaults stored in the REMS Multi-Push
correspond to the "Technical Rule Worksheet G 600 April 2008 DVGW-TRGI
2008" of the DVGW German Gas and Water Association valid in Germany.
Future changes to this information leafl et or the respective valid provisions,
rules and regulations for the application site must be considered and changed
test criteria (test sequences, pressures and times) must be corrected in the
defaults.
The programs can be aborted at any time with the Esc button (10). Then all
the valves open and the pressure in the installation is released. The tests are
saved but "Cancel" is shown in the fi le.
The ambient temperature, the temperature of the test medium and the atmo-
spheric air pressure can infl uence the result of the test because they affect the
measured pressures. Changes in these parameters must be considered, if
necessary, in the evaluation of the test results.
The pressure test must be repeated if necessary or the installation must be
checked and improved.
NOTICE
The controller ends the control process to set the selected test pressure for
tests with compressed air ≤ 200 mbar at a tolerance of ±3 mbar and for tests
≤ 3 bar (if necessary ≤ 4 bar) at a tolerance of ±0.1 bar. This means that the
control is ended, e.g. when setting p refer = 150 mbar at a value p actual
between 147 and 153 mbar or when setting p refer = 3 bar between 2.9 and
3.1 bar. This tolerance is safe because, in the pressure test with compressed
air, the relative pressure change of pressure p refer is decisive. If ENTER is
pressed, the value p actual is taken over as p refer. So the test can also be
begun at a p refer of 153 mbar for example.
3.5.1 Load test
Program sequence ↑ ↓ (8):
1. Test \ Enter
2. Test gas with air \ Enter
3. Load test \ Enter
4. Check reference test pressure default (p refer) and change if necessary
(11) \ ↓
5. Check stabilisation default (t stabi) and change if necessary (11) \ ↓
6. Check test time default (t test) and change if necessary (11) \ ↓
7. Actual test pressure (p actual) is adjusted to reference test pressure (p refer)
\ Enter
8. Stabilisation/wait time (t stabi) running, actual test pressure (p actual) is
changed to reference test pressure (p refer) on expiring. The stabilisation/
wait time can be ended prematurely with Enter, the test time (t test) then
begins immediately (\ Esc = cancel).
9. Display screen: Reference test pressure (p refer), actual test pressure
(p actual), differential test pressure (p diff), test time (t test) \ Enter
10. Esc >> Start menu \ Memory Manager, data transfer >> 3.8
3.5.2 Leak test <100 l
Program sequence ↑ ↓ (8):
1. Test \ Enter
2. Test gas with air \ Enter
3. Leak test ("Tightness") <100 l \ Enter
4. Check reference test pressure default (p refer) and change if necessary
(11) \ ↓
5. Check stabilisation default (t stabi) and change if necessary (11) \ ↓
6. Check test time default (t test) and change if necessary (11) \ ↓
7. Actual test pressure (p actual) is adjusted to reference test pressure (p refer)
\ Enter
8. Stabilisation/wait time (t stabi) running, actual test pressure (p actual) is
changed to reference test pressure (p refer) on expiring. The stabilisation/
wait time can be ended prematurely with Enter, the test time (t test) then
begins immediately (\ Esc = cancel).
9. Display screen: Reference test pressure (p refer), actual test pressure
(p actual), differential test pressure (p diff), test time (t test) \ Enter
10. Esc >> Start menu \ Memory Manager, data transfer >> 3.8
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