Maintenance; Evidence Of Conformity; Possible Faults, Causes And Solutions; Technical Data - Espa PRESSDRIVE Manual De Instrucciones

5. MAINTENANCE

Our PRESSDRIVE require no specific maintenance.
Clean the unit with a damp cloth without using
harsh products.
If the unit is not to be operated for a long pe-
riod it is recommended to remove it from the
installation, drain down and store in a dry,
well ventilated place.
ATTENTION: In the event of faults or dam-
age occurring to the pump, repairs should
only be carried out by an authorised service
agent.
The Official Technical
www.espa.com.
When the unit is eventually disposed of, please
note that it contains no toxic or polluting material.
All main components are material identified to allow
selective disposal.

7. POSSIBLE FAULTS, CAUSES AND SOLUTIONS

1) The assembly does not shut down.
2) The motor operates but provides no flow.
3) The pressure is not sufficient.
4) The assembly is constantly stopping and starting.
5) The assembly does not start.
1 2 3 4 5 POSSIBLE PROBLEM
X Closed gate valve
X X Tap or cistern leak
X No water
X Pump blocked
X Total head height
X X X Air entering suction channel
X No power
X X
Leak in discharge pipework
The static head is greater than the
X
assembly start pressure

8. TECHNICAL DATA

Liquid temperature: ..................................... 4ºC - 60ºC
Ambient temperature: ................................. 0ºC - 40ºC
Storage temperature: .............................. -10ºC - 50ºC
Ambient relative humidity, max.: .......................95%
Start up pressure: ....................................... 1.5 - 2.5 bar.
Services list is in

6. EVIDENCE OF CONFORMITY

We declare, under our responsibility, that the prod-
ucts in this manual comply with the following
directives and standards:
- Directive EMC 2004/108/EC (Electromagnetic
compatibility)
· Standard EN 61000-6-1 y EN 61000-6-3
- Directive 2006/95/EC (Low voltage)
· Standard EN 60730-1
(See serial number on the nameplate and fig. 4)
Pere Tubert (Technical Manager)
Ctra. de Mieres, s/n – 17820 Banyoles
SOLUTIONS
Open valve
Repair leak
Wait till water level recovered and press red button
Call service engineer
Chk. geometric ht. plus loss of head
Carefully seal all joints and connectors
Check fuses
repair leak
Chk. start-up setting is correct
7
EN
ESPA 2025, SL
Girona - Spain