Maintenance - Halm Lift NT25 Installationsanleitung

Commissioning, assembly and installation
The condensate pump with a neutralizing system can be put into operation in a few steps:
1. The neutralization granulate is delivered separately packaged in the neutralization box.
2. Empty the contents of the bag in the same compartment of the container.
3. When oil condensing the activated carbon kit is placed in front of the neutralization granulate.
4. Attention! Only original, dedusted granules pour to avoid the blockade of the drive! No guarantee of any other make!
5. On the inside of the cover is an opening (40 mm), in which the condensate is introduced, already pre-cut. The
condensate is a tube (NW 40 mm) and hose (NW 40) inserted inside. The supply line must be installed to falling
container.
6. Replace the lid on the container, keep in mind that the suction hose with filter acc. Figure is positioned.
Now connect the hose nipple of the pressure-side PVC hose NW 6 mm to.
7. Finally, the power plug and the potential-free relay is connected. The pump must be connected to a separate power
source (230 V / 50 Hz).
Attention:
a) Note the permitted discharge heads in the performance chart.
b) The pump must when hanging by means of two dowels on the wall or when setting up on the floor, be mounted
horizontally, otherwise the function of the float switch can be affected.
c) The pump does not use it outdoors, only inside buildings. The pump has an overrun time, that is, if the working float has
reached its lowest position again, the pump switches off only after 3 to 5 minutes. During this time the tank of the pump
is pumped to a lower water level.

Maintenance

1. Due to the chemical neutralization every 6 months a control of the filter fleece and the filter at the suction hose is
required. Please clean or replace if necessary. For stronger calcification of the parts and the material must be removed
and the container have to be cleaned. Thereafter, fill the washed granular in the neutralization chamber of the tank and
the tank with water to check the function of the pump. With strong decomposition of the granulate grain in a paste like
consistency, pump failures can not be excluded by calcification.
2. We recommend for preventive maintenance a regular inspection, maintenance and replacement of the granules. The
neutralization granules are sufficient for about 12 months at installations up to 25kW boiler output. (Maintenance kit: 1
box, substitute granule à 2 bags for every 25 KW, nonwoven filter and intake filter, Order No. 4152-0107).
3. When oil condensing the expansion kit must be replaced with active carbon annually (order no. 4152-0108).
Safety note: When servicing the pumps must always be switched off by pulling the power plug. Please note: At the potential-
free relay still voltage may be present.
Subject to technical change
F
Description
La pompe de relevage de condensat Halm Lift NT25 avec
possibilité de neutralisation est un système compact destiné
à refouler les condensats dans des installations de chauffage.
Les condensats coulent par gravitation dans le bac intégré en
matière plastique résistante aux substances chimiques et refoulé
de manière entièrement automatique après neutralisation. La
commande de la pompe est assurée par un flotteur de travail
avec une sécurité de trop-plein séparée (flotteur anti-
débordement).
La pompe intégrée est très silencieuse et peut donc être
installée dans un environnement sensible aux bruits.
HALM Motors + Systems GmbH
Silcherstrasse 54
73666 Baltmannsweiler
Telefon: +49 7153 9202-0
Telefax: +49 7153 49701
E-Mail: info@halm.info
4
Internet: www.halm.info
Geschäftsführer: Felix Kröll, Rainer Graf, Henrik Newerla
Sitz der Gesellschaft: 73666 Baltmannsweiler
Registergericht: Amtsgericht Stuttgart HRB 758740
USt-ID-Nr.: DE308637420