WDT DUFTDOS-0-Compact - Page 24

Maintenance Protocol WP 41
DUFTDOS Type DS / 0-T / 0-Compact
Z:\org-wdt\02 Qualitätsmanagement\ISO 9001\MS - Originale - Formuale, Prüfbericht etc\WDT Wartungsprotokolle WP\WDT WP 41 Wartungsprotokoll Duftdos DS_0-T_ 0-Compact EN FO 01.doc
Key: 1 = monthly, 3 = every 3 months, 6 = every 6 months, etc.;  = work completed Page 1 of 1
This protocol is to be completed by the maintenance technician! Without a completed and signed maintenance
protocol, we reserve the right to assert a warranty regulation.
Object: Maintenance year: 20___
City, street, house number:
Device type: Year of manufacture: Serial number:
Activity
Maintenance interval in months
Month 1
Month 2
Month 3
Month 4
Month 5
Month 6
Month 7
Month 8
Month 9
Month 10
Month 11
Month 12
Comment / additional
work
1
Maintenance
1.1
Check hose pump for function and leaks
1
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1.2
Check pipes for leaks
3
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1.3
Press test button for 10 sec. (Type 0-T only)
3
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1.4
Test LED display function (Type DS only)
3
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1.5
Change hose set (use only WDT original
replacement part)
6
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1.6
Check and clean dosing valve
6
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1.7
Clean device
6
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1.8
Check electric cabling
12
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Additional remarks:
Maintenance performed and device functioning checked: Date:
Signature
Operator’s counter-signature: