Operation manual 20997-Duftdos-UNPL (09/16)
Page 7 von 9
6.3
Dosing valve
A push back of steam into the dosing tube is prevented safely by a spring loaded non-return, dosing valve. The valve body is completely made
of stainless steel.
Dosing valve for frangrance (optional)
6.4
Spare part list dosing valve
Description
article No.
Dosing valve complete
15108
Seal ring
10421
Hose connection
10410
Dosing hose PTFE 4x1 (1m)
10432
Suction hose PE 4x1 (1m)
12064
7.
Console for frangrance canister (optional)
As standard, the Dosing unit for wall mounting is delivered. The fragrance canister is placed on the floor.
Optionally there is a console for a higher installation of the fragrance canister available. So the fragrance canister has a distance to the floor.
8.
Installation / Commissioning / Dosing
The dosing unit has to be mounted in an easily accessible place on the wall, about 1m above the floor. The fragrance canister is placed under
the unit. The suction hose is inserted into the fragrance canister, so that the hose-end touches the bottom of the canister. If you use the
console, you can choose the mounting place you like.
For transportation and storage of the unit there are no roller inserted in the pumps to prevent a deformation of the hose. To mount the roller
see section 6.1, Change the hose set.
The dosing valve has to be screwed into the dosing point and the dosing hose from PTFE 4x1mm will be connected between the pump and the
dosing valve. It is good to install the dosing tube in a protection tube / empty conduit.
Attention!
Do not bent the dosing hose!
The fragrance may not be able to run back into the steam line to the generator!
Hose connection
seal ring
Valve body VA
Immersion depth
4x1mm
10x2x2mm
3/8“ thread male
20 mm
