GEA Hilge CONTRA I ADAPTA Operating Instructions Manual page 6

Double mechanical seals (optional)
6.3.6 Electrical connection
Star connection
Delta connection
Frequency converter operation
Checking the direction of rotation after connecting
Earthing
7 Commissioning
7.1 Special personnel qualification
7.2 Safety instructions for commissioning
7.3 Commissioning / initial startup
7.3.1 Checking conditions of use
7.3.2 Vent pump
7.3.3 Commissioning of the pump
7.3.4 Functional testing of the mechanical seal
8 Cleaning
8.1 Special personnel qualification
8.2 Safety instructions
8.3 CIP
8.4 SIP
8.5 Manual exterior cleaning
9 Maintenance / servicing
9.1 Safety instructions for maintenance and repair
9.2 Special personnel qualification
9.3 Pump maintenance
9.3.1 Inspections
Replacement of O-rings
9.3.2 Maintenance intervals
9.4 Maintenance of the ADAPTA bearing
9.4.1 Bearing housing design sizes 1 and 2
9.4.2 Bearing housing design size 3
9.4.3 Bearing replacement
9.4.4 Premature bearing replacement
9.4.5 Grease filling
Roller bearing greases
9.5 Maintenance of the motor
10 Malfunctions / repairs
10.1 Special personnel qualification
10.2 Safety instructions
10.3 Malfunctions and remedies
10.4 Repair
10.4.1 Repair order
10.4.2 GEA Hilge assembly tool kit
Contents and use
10.4.3 Parts overview
10.4.4 Parts overview of ADAPTA bearing housing sizes 1 and 2
10.4.5 Parts overview ADAPTA bearing housing size 3
10.4.6 Parts overview of coupling and motor
10.4.7 Disassemble the pump
10.4.8 Installation instructions
Cleaning the components before assembly
10.4.9 Installing ADAPTA bearing housing size 1 and 2
10.4.10 Installing ADAPTA bearing housing BG 3
10.4.11 Fasten discharge casing - simple mechanical seal
10.4.12 Installing single conical spring mechanical seal
10.4.13 Installing the single mechanical seal - spring encapsulated (hygiene)
10.4.14 Installing double mechanical seal
10.4.15 Installing tandem double mechanical seal
10.4.16 Installing double mechanical seal in back-to-back position
10.4.17 Installing impeller and housing
11 Decommissioning
11.1 Special personnel qualification
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BA.10A.ADY.001.GB_1
20.07.2018