Adding and dispensing process chemicals
49
Neutralizing agent
Neutralizing agent (pH setting: acidic) neutralizes any residues of
alkaline cleaning agents on the surface of the load and protects the
wash chamber from deposits and discoloration.
Neutralizing agent is dispensed automatically in the
Interim rinse
phase after the main wash (see Program charts). The neutralizing
agent container must be filled and the dispensing system vented for
this to occur.
In the
Inorganic
program neutralizing agent is dispensed additionally
for an acidic pre-wash.
Refilling
neutralizing agent
Place the neutralizing agent container (red marking) on the open
cabinet door or on a surface which is robust and easy to clean.
Take the lid off the canister and remove the suction lance. Place the
suction lance on the open wash cabinet door.
Replace the empty container with a full one.
Push the suction lance into the opening of the container and secure
the lid. Observe the colour coding.
Feed the suction lance into the container until it reaches the
bottom.
Wipe up any spilled process chemical thoroughly.
Place the container on the floor next to the machine or in an
adjacent cupboard. The container must not be placed on top of or
above the machine. Make sure that the dispensing hose is not
kinked or trapped.
The dispensing system must then be vented (see “Settings
/
Venting DOS”).
