-
12
Before the onset of the frost period,
maintenance tasks must be carried out
"every year before the onset of the forst
period" according to section "Mainte-
nance and Care".
Carry out the following tasks for keep-
ing the frost protection intact.
Notice
Maintenance not being done on time or
from experts will mean, that there is no
guarantee concerning frost damage.
1 Filter for frost-protection pump
Turn the main switch to position "0"
Turn the main switch to position "1".
Lock the operating time at the control.
If the equipment is to be shut down, and
there is not danger of frost,
disconnect the water input,
disconnect the power supply.
The following measures must be performed
if the machine room is not kept frost-free.
Screw off water supply hose and high
pressure hose.
Remove the RO membrane and store it
under anti-freezing conditions.
Empty all swimmer containers; unscrew
the hoses and let the water drain off.
Empty the permeate buffer tank.
Disconnect the water pipe between
base exchanger and swimmer tank for
warm water.
Rinse the plant (without base exchang-
er) with an anti-frost solution.
Rinse the base exchanger with concen-
trated salt solution.
Blow out all water-carrying parts with
oil-free compressed air.
Note
Decommission the heater provided by the
customer in accordance with the separate
operating instructions of the heater.
Note
All parts of the plant except the base ex-
changer must be rinsed with anti-frost solu-
tion during longer operational breaks to
prevent the system against corrosion.
In case of doubt, call Customer Service to
carry out the shutdown operations.
Maintenance jobs before and during the frost period
Time
Activity
Assembly affected
Performance
By whom
many times
daily
opinion
Washing brush
Check for dirt and ice formation; lock foam wash if needed.
Operator
weekly
opinion
Filter for frost-protection
pump
Check filter for soiling and reinsert
Operator
monthly
Clean
the filter
Filter for frost-protection
pump
Clean the filter and replace
Operator
monthly or
after 200 op-
erating
hours; more
frequently if
needed
opinion
Quantity of frost water
protection in the frost
protection circuit
Target value: approx. 0.5 l/min per washing tool
Water quantity is higher: Change the node piece in the hand-spray
gun.
Water quantity smaller: Clean the filter of the anti-freeze pump,
clean sieve in the orifice plate (see "Maintenance work"), flush line,
check direction of rotation of the pump.
Operator
Shutting down
Shutdown during Frost Conditions
Shutdown
Shutdown during frost period
50
EN
Summary of Contents for SB MU
Page 2: ...2 ...
Page 9: ... 7 1 Menuepunkt 2 Parameter 9 DE ...
Page 15: ... 13 Funktion Fließschema 2 Werkzeug Ausführung 15 DE ...
Page 16: ... 14 Fließschema 1 Werkzeug Ausführung 16 DE ...
Page 21: ... 19 21 DE ...
Page 45: ... 7 1 Menu item 2 Parameter 45 EN ...
Page 51: ... 13 Function Flow chart 2 tool design 51 EN ...
Page 52: ... 14 Flow chart 1 tool design 52 EN ...
Page 57: ... 19 57 EN ...
Page 82: ... 7 1 Rubrique de menu 2 Paramètre 82 FR ...
Page 88: ... 13 Fonction Schéma de flux exécution à 2 outils 88 FR ...
Page 89: ... 14 Schéma de flux exécution à 1 outils 89 FR ...
Page 94: ... 19 94 FR ...
Page 119: ... 7 1 Punto del menú 2 Parámetros 119 ES ...
Page 125: ... 13 Función Esquema de flujo modelo con 2 herramientas 125 ES ...
Page 126: ... 14 Esquema de flujo modelo con 1 herramienta 126 ES ...
Page 131: ... 19 131 ES ...
Page 159: ... 7 1 Menypunkt 2 Parameter 159 SV ...
Page 160: ... 8 1 Menypunkt 2 Parameter 160 SV ...
Page 167: ... 15 Funktion Flödesschema 2 verktygs utförande 167 SV ...
Page 168: ... 16 Flödesschema 1 verktygs utförande 168 SV ...
Page 173: ... 21 173 SV ...
Page 174: ... 22 174 SV ...
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