DAL DEGAN DL218 Manuel D'emploi Et D'entretien page 73

• In thanking you for the preference shown, the Manufacturer welcomes you among our customers and trusts that you
will be fully satisfied with the pump.
• The present Operator's Manual serves as a reference and guide for correct and rapid identification of the pump in
all its parts and versions.
• The drawings, tables and anything else contained in the present Operator's Manual are of a confidential nature and
therefore no information can be reproduced either completely or partially or communicated to third parties, without
the express permission of the Manufacturer who is its exclusive owner.
In accordance with the firm's policy of constant improvement the Manufacturer reserves the right to
make any modifications deemed opportune, at any time and without prior notice.
• In any case the Firm is always available for any explanations and/or telephonic and labour assistance even after the
pump warranty period.
• The data given in the present catalogue is not binding.
• If the manual is damaged or lost, request a copy from the machine manufacturer or the previous owner. The manual
is considered to be an integral part of the pump.
INTRODUCTION ................................................................................................................................................................................................... 5
INDEX ....................................................................................................................................................................................................................... 5
SCOPE OF THE MANUAL ................................................................................................................................................................................... 6
GUIDE TO CONSULTATION ............................................................................................................................................................................... 6
CHANGES ................................................................................................................................................................................................................ 6
TESTING ................................................................................................................................................................................................................... 6
TECHNICAL ASSISTANCE .................................................................................................................................................................................. 7
WARRANTY ............................................................................................................................................................................................................ 7
HANDLING PACkAGING .................................................................................................................................................................................... 8
GENERAL RULES OF SAFETY AND ENVIRONMENTAL PROTECTION............................................................................................... 9
SAFETY DEVICES ON THE PUMP ..................................................................................................................................................................10
QUALIFICATIONS AND DUTIES OF PERSONNEL ..................................................................................................................................10
IDENTIFICATION PLATE OF THE PUMP......................................................................................................................................................11
TECHNICAL DATA ..............................................................................................................................................................................................12
INTENDED USE ...................................................................................................................................................................................................14
PUMP DESCRIPTION .........................................................................................................................................................................................14
GUIDANCE FOR CORRECT INSTALLATION OF THE PUMP .................................................................................................................16
GENERAL INFORMATION FOR WATER CONNECTION .........................................................................................................................17
INSTALLATION POWER TAkE-OFF SHIELD UNIVERSAL JOINT .........................................................................................................18
CONNECTION SUCTION AND DELIVERY CIRCUITS ..............................................................................................................................18
FILTER APPLICATION ........................................................................................................................................................................................19
PRELIMINARY CHECkS ....................................................................................................................................................................................20
COMMISSIONING ..............................................................................................................................................................................................21
HOW TO STOP THE PUMP...............................................................................................................................................................................22
WASHING OF THE PUMP CIRCUIT ...............................................................................................................................................................22
PERIODIC MAINTENANCE SCHEDULE .......................................................................................................................................................22
ROUTINE MAINTENANCE ...............................................................................................................................................................................22
EXTRAORDINARY MAINTENANCE ..............................................................................................................................................................24
MALFUNCTIONS ................................................................................................................................................................................................24
PUMP DOWNTIME .............................................................................................................................................................................................26
OVERHAULING ....................................................................................................................................................................................................26
DEMOLITION AND DISPOSAL.......................................................................................................................................................................26
WARRANTY CONDITIONS ..............................................................................................................................................................................26
WARRANTY CERTIFICATE ...............................................................................................................................................................................28
INTRODUcTION
INDEX
diaphrams pUmps
5