
4
Unica 4-270
.
OPERATING MANUAL
EDITION 04 /2007
PART NO. ZZB006ENG
Contents
5.1.6
Example of typical installation
23
5.1.7 Earthing
24
5.2 Start
up
26
5.2.1 Safety
regulations
26
5.2.2
Pressure release procedure
28
5.2.3
Pump washing
28
5.2.4
Filling with working fl uid
28
5.2.5 Pump
stop
28
5.3
Finishing work and cleaning
29
5.4
Storing for longer periods of time
29
6
FAULT LOCATION, MAINTENANCE AND REPAIR
30
6.1
Trouble shooting and solution
30
6.2 Maintenance
32
6.2.1 Lubrication
32
6.2.2
Washing and storing
32
6.2.3
Regular check of sealing and tightness
32
6.2.4
Plan of preventive maintenance
32
6.3 Pump
repair
33
6.3.1
Maintenance of the hydraulic circuit
33
6.3.1.1 Operations on the hydraulic circuit during maintenance
35
6.3.1.2 Hydraulic circuit emptying
35
6.3.1.3 Hydraulic circuit fi lling
35
7 ACCESSORIES
36
7.1
Wall mounting kit
36
7.2 Stand
kit
37
7.3
Air pressure regulator kit
38
8 SPARE
PARTS
39
8.1
How to order spare parts
39
8.2 Overview
modules
41
8.3 Air
motor
42
8.3.1 Pneumatic
feeler
44
8.3.2
Reversing valve
45
8.4 Hydraulic
circuit
46
8.5 Fluid
section
48
Summary of Contents for U580.00
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