CONTENTS
1
GENERAL
1.1 General Information
1
1.2 Manufacturer
1
1.3 Copyright
1
1.4 Declaration of conformity
2
1.5 Intended Use
3
1.6 Type designation
3
1.7 Sound pressure level
4
1.8 Construction
5
1.9 Packaging & Transport
6
1.10 Storage
6
2
SAFETY
2.1 DO’S and DON’TS
7
2.2 ATEX safety measures
8
3
INSTALLATION
3.1 Installation
9
3.2 Adjustment Pressure Relief Valve
9
3.3 Connection of the motor
11
3.4 Connecting the mechanical seal flush
12
3.5 Start Up
12
4
CHECK THE PUMP ROTATION
4.1 Principle of operation
14
4.2 Direction of rotation
14
5
OPERATION
5.1 Troubleshooting
15
5.2 Cleaning
16
6
MAINTENANCE
6.1 Rotor Case Disassembly
17
6.2 Inspection
18
6.3 Seal Maintenance
19
6.4 Rotor Case Assembly
22
6.5 Rotor Clearance
23
6.6 Rotor Timing
24
6.7 Gearbox Maintenance
26
6.8 Lubrication
30
7
TECHNICAL INFORMATION
7.1 Technical Data
31
8
EXPLODED VIEWS
8.1 Exploded view ZL100, ZL200 and ZL300
32
8.2 Exploded view ZL400
35
