04
Operating instructions
smart slider - Operating instructions
04. Maintenance intervals
4.4 Quallified level maintenance
This annual service can only be performed by a qualified technician from your distributor.
If anything is not clear about the maintenance or service instruction please contact Keller Minimal Windows SA.
To avoid serious personal injury, all directions and instructions in this one should be taken service manual must be
carefully read and followed.
• Only use suitable tools.
• Subject to technical changes without written notice.
• Disconnect the installation from the electrical mains and ensure that it remains disconnected during
maintenance work!
• Bearings, guides and moving parts must be lubricated with oil (SAE 20 quality).
• Check suspensions, timing belt and reversible discs for cracks or damage.
• Check closing and open forces
• Check play between sliding part with surrounding parts
• General check bolts and nuts for loose
• Check the guide arm and flight bar if it is still securely attached and if it is still centered between the brushes
• Check end-of-run
• Check the construction for cracks or damage.
• Check all possible parts for cracks or damage.
• Check all possible safety devices for proper operation.
10
Keller minimal windows
®
| 997-00220 | 05-2022
Keller minimal windows
®
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