Kemper FK-5, Maintenance Instruction

Page: 15 / 28

© www.kemper-group.com – K410036900017-00 / 10.2022 – 15 /16
EN
Safety information about maintenance
Table of contents
Safety information 15
1 Maintenance work 16
2 Maintaining the system components 17
2.1 Valves 17
2.2 Checking the free drain 17
2.3 Checking the overflow 18
2.4 Function test of overflow monitoring device 18
2.5 Function test of solenoid valve in tank cleaning unit 19
2.6 Checking the quarter turn stop valve actuators 20
2.7 Reading the pump operating cycle 21
2.8 Checking the expansion tank 22
2.9 Checking the dirt trap 23
3 Spare parts overview 24
4 Maintenance record 25
The FK-5 break tank station must be maintained frequently:
• To meet normative requirements, i.e. maintenance
intervals and activities are prescribed according to EN 806-5.
• For safe and economical operation of the break tank station.
• For safety of use and operation.
• For an extended service life of the system components.
Installation and use
Read the manual carefully before installation or use and follow the
instructions.
Pass these instructions on to the operator and retain for later refer-
ence!
Warning! Installation and maintenance is to be done only by com-
petent and qualified professionals qualified for plumbing.
Electrical installation must be performed by a qualified electrician!
Use only original/approved spare parts since otherwise no warranty
claims will be recognized.
A copy of the completed maintenance protocol must be passed on
to the operator (see appendix).
Warning! Priority must be given to the national standards and
provisions on plumbing and health and safety.
Warning! Non-compliance with these instructions in the course of
assembly, use and maintenance can endanger proper operation and
lead to substantial damage to health through mixing drinking water
with non-potable water.
Labelling for important warning information:
Danger! Electricity!
Indicates hazards that may result in severe or fatal
injury.
Warning!
Indicates hazards that may result in injury, material
damage or contamination of drinking water.
Note
Indicates hazards that may result in malfunctions or
damage to the Hygiene Flush Box.
Damage to property due to improper use and/or
unsuitable tools
Improper use and/or unsuitable tools can result in damage to
property (e.g. due to water leakage)! When tightening or loosening
screw connections, always use suitable open-ended wrench or pliers
wrench. To avoid leaks, make sure that no mechanical stress arises
in the pipelines and components.
Danger! When working on live components, it is essen-
tial to de-energize the plant.
Note Before working on the controller, ensure that you
are not electrostatically charged.
For maintenance on the plant, please refer in particular to EN 806
Part 5. We recommend commissioning a trained specialist company
with the regular maintenance work.
Warning! Always wear the following personal protective
equipment in the vicinity of the unit:
• close-fitting clothing (no wide sleeves, rings, etc.)
• safety shoes to protect against heavy falling
parts and slipping on slippery surfaces.
When ordering spare parts from wholesalers, be sure to specify:
• device type
• series/production no.
• part no./article number (see spare parts list in the appendix)
• quantity
• designation
• shipping address
• sketch or photo with remarks, if appropriate.
Liability
No warranty or liability can be accepted in case of:
• non-observance of the instructions
• incorrect installation and/or operation
• unauthorised modification of the product
• other improper methods of operation.
Disposal:
Local regulations on waste recycling and disposal must
be followed. The product must not be disposed of with
household waste but must be disposed of properly.