DRAGFLOW EL7.5 - Maintenance; General Information; Tools for Ordinary Maintenance

DRAGFLOW S.r.l. - Sede legale: Via Satiro, 11 – 37121 VERONA Italy
Sede amm.: Via Paesa – 46048 ROVERBELLA (MN) Italy ● Tel. +39 0376 1685400
Fax +39 0376 1685499 - Cod. Fisc e P. IVA : IT 02757460239 – R.E.A. Verona n. 280092
Registro Impr. Di Verona n. 189595/1997 Capitale Sociale € 10.400 interamente versato
EL7.5 - EL12.5 (S - SS) User manual - ENG 29/70
5 Maintenance
5.1 General information
Any maintenance operation must be executed
with the power supply of the machine shut off
and any movable device stopped and blocked.
Any maintenance operation must be executed
with the pump well cleaned and placed in a
stable position and in a suitable area.
Any maintenance operation must be executed
by qualified operators with skills depending
on the type of intervention and device to
maintain.
During maintenance, wear appropriate safety
personal protective equipment.
Many maintenance operations should be performed with the pump placed in a
particular position. The pump can be placed vertically (also overturned) or orizzontally,
depending on the convenience. In any case, be careful to move the pump only by its
lifting point and to provide, when required, an holding frame capable to sustain the
pump in any position with safety for the operators and the equipment.
Pay particular attention to move components exceeding the maximum weight for
manual handling, using the adequate tools and complying the health and safety
regulations in force.
5.1.1 Tools for ordinary maintenance
The ordinary maintanance of the pump requires the following tools:
- 1 set of dynamometric wrenches (up to 1000 Nm) and sockets;
Fig. 8