GRANUDOS S5, control unit
Index: 02
Date modified: 11/05/2021
OI No.: BA SW 014-02 Granudos S5-Steuereinheit EN.docx
Page 20 of 29
7
Maintenance, care, faults
7.1
Device maintenance
In accordance with the DIN and the DVGW, chlorination systems must be serviced annually. We recommend
that you assign a specialist firm to carry out regular maintenance. Required spare parts are available from
your specialist dealer.
NOTICE!
Please observe the safety notices when handling chemicals and wear appropriate
protective clothing.
Tip!
In order to carry out any maintenance work, use the maintenance protocol found in
Chapter 9.5,
of the respective dosing device:
for Granudos 10-S5 + 15-S5, No.: BA SW 002
for Granudos 45/100-S5,
No.: BA SW 003
Document all work in the maintenance protocol.
Open and close the housing
DANGER!
Risk of death due to high voltage. All electrical work on the device must only be carried
out by trained electricians in accordance with the applicable safety regulations!
Fuses inside the control housing must only replaced by maintenance or repair
personnel.
For type
GRANUDOS 10-S5
Open housing:
1.
Unscrew the 6 screws
2.
Carefully lift out the control board. Watch the cable
connections.
Close the housing in reverse sequence
Figure
5
,
Control housing
,
type GR 10-S5
For type
GRANUDOS 45/100-S5 + 15-S5
Open housing:
1.
Unlock the screw cap, e.g., with a screw driver
2.
Press down on both recessed grips until the housing snaps
open.
3.
Fold the lid upward
Close the housing in reverse sequence
The housing lid will close with a soft, audible click.
Ensure that the housing lid is securely locked.
Figure 6, Control housing GR 45/100 + 15
1.
2.
3.
2.
