Installing the Dosing Pump
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© Lutz-Jesco GmbH 2020
BA-10491-02-V01
Piston diaphragm dosing pump
MEMDOS KMS LB/LA
Operating instructions
7 Installing the Dosing Pump
DANGER!
Mortal danger from electric shock!
Electrically conductive liquid can enter pump housings, cable screw
connections and mains connectors.
ð
Make sure that all protective measures comply at least with the
requirements of protection class IP65.
ð
Always set up the dosing pump such that water cannot enter the
housing.
CAUTION!
Danger of personal injury and material damage!
A dosing pump that is difficult to access represents a danger due to
incorrect operation and faulty maintenance.
ð
Install the dosing pump such that it is accessible at all times.
7.1 Set up information
When installing, follow the basic principles below:
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The dosing heads are standardly fitted in a certain direction (see Fig.
5: Dimensional drawing MEMDOS KMS LB/LA“ on page 17). The
1.5“ and 2“ dosing heads can also be fitted in the opposite direction.
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You should install the dosing pump at a convenient height for opera-
tion.
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It must not be fitted to a wall without a wall console.
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The frame of foundation for fixing the dosing pump must not be sub-
jected to jolts. The pump must be vibration-free and stable.
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There must be enough free space in the area of the dosing head and
the suction and pressure valves for these parts to be easily disman-
tled if required. The entire space requirement for installation and
maintenance is approximately 1 m².
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The distance from the sides of the dosing pump to the wall or other
dosing pumps or equipment must be at least 3 cm. There must be a
guaranteed flow of circulating air.
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The maximum ambient temperature must be complied with, see
chapter 5.2 „Operating conditions and limits“ on page 13. If neces-
sary, radiant heat from surrounding equipment must be screened.
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Avoid exposure to direct sunlight.
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The dosing pump is not intended for use out of doors unless appropri-
ate protective measures have been taken to prevent dust and water
from entering the housing.
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For the dimensions of the fastening holes, refer to chapter 6 „Dimen-
sions“ on page 17.
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Install the dosing pump on a level surface.
7.2 Installation on a wall console
If necessary, the dosing pump can be mounted on a wall bracket or a
base. To this end, the MEMDOS KMS LB/LA is fitted with a fixture (1) on
the rear, offset edge. This means that the pump can be fixed to a suitable
surface or bracket with two M10 screws.
Fig. 6: Installation on a wall console
Fig. 7: Dimensional drawing installation on a wall console
10490000_1
Bild BA MEMDOS KMS LB 14
7.2 Montage auf Wandkonsole
1
1
10490000_1
Bild BA MEMDOS KMS LB 14
7.2 Montage auf Wandkonsole
160
M10
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