Donaldson DS 0070 Manual De La Instalación Y De La Operación página 10

US
The condensate then flows through a coales-
cence filter (E). With its additional oil separa-
tion this filter relieves the downstream scav-
engers. The free floating oil is drawn through
a height-adjustable overflow bath (P) into a
canister (L). The pre-separated condensate
flows via a pre-scavenging process (F). This
prolongs the lifetime of the following activated
charcoal scavengers (G). After this process
and with correct operation of the system, the
water is so clean, that it can be directly dis-
charged into the sewage system (M).
Notes on starting up
PICTURE STORY 1 - 8, 15 - 16
Install the unit horizontally on a dry, level
and firm base (1).
Oil and oil containing wastes can cause
damage to the environment. As a measure
to avoid damage to the environment you
should place the unit into a collecting basin.
Check all screw connection for tight fit (2).
Fill the tank only with clear, clean water (4).
First set the adjustment wheel (5) to "-5",
after filling has been completed set to "0" (7).
Do not fill in condensation water!
If the unit is subjected to temperatures
below 34°F, a thermostat controlled heater
(optional) must be retrofitted.
Connect the unit to the pipeline system (8).
The pipe cross section should be 1", the
descent should be 1%. The max. pressure
in the pipeline at the condensate input must
not exceed 145 psi.
The connection of equipment series DS
2120 or DS 4240 resp. is additionally
shown in illustration (15) or (16) respec-
tively.
Note!
Information on commissioning of other com-
ponents can be found in the corresponding
operating instructions.
10
Notes on maintenance
PICTURE STORY 9 - 14
Pre-scavenger bag (F), scavengers (G),
sedimentation insert (N) as well as coales-
cence filter (E) must be replaced or cleaned
at regular intervals.
A new scavenger assembly must be soaked
in clear, clean water 8 hours prior to com-
missioning (9).
Maintenance every 14 days
Check the condition of the unit every 14
days.
For this purpose take a waste water sample via
the sample tap (K).
Perform a turbidity comparison (10/12).
In case of a turbid sample you must change
the scavenger set.
Scavenger change
DS 0070, Fig. (11)
DS 0145/0265, Fig. (13)
DS 0530/1060, Fig. (14)
Check the filling level of the oil canister at
regular intervals. The oil canister can only be
removed after shutting off the oil supply. To
do this turn the height-adjustable overflow
up to "+5". After replacing the canister you
must readjust the overflow. Information con-
cerning the correct disposal can be found in
the chapter "Protection of the Environment".
Annual maintenance
Clean sedimentation insert (N) and coales-
cence filter (E) and the white container (inner)
every year.
Note!
Please observe the legal regulations in your
country pertaining to the use and handling
of filters, particulary with regard to keeping
a spare filter set.
Only use original filter sets as replacement
filters. The approved filters are identified by
their test seal and approval-no.