Commissioning / Operation; Start-Up - ECOLAB D50 Betriebsanleitung

Commissioning / operation

5 Commissioning / operation
5.1

Start-up

Personnel:
Protective equipment:
NOTICE!
Before commissioning, check the resistance of the O-rings to the chemical to
be pumped:
– EPDM for alkaline
– FKM HF for sour
Fig. 3: Putting the suction lance into operation
1.
Mount a connection matching the suction connection of the pump on the 2'' thread of
the suction connection.
2.
If a product return is available, mount it with a suitable connection on the 2'' thread of
the return connection.
3.
Connect the empty signal reserve contact to the empty signal input connector.
MAN050418 Rev. 2-10.2023
n Operator
n Specialist
n Protective eyewear
n Chemical-resistant protective gloves
n Safety shoes
1
2
3
4
NOTICE!
– Tighten the union nuts on the connections and the barrel screw
connection only hand-tight. Do not use any tools!
– Do not interchange the suction and return connections.
4 'Structure' on page 19
1 Empty signal input plug
2 Suction connection
3 Return connection
4 Barrel screw connection
20
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