Cressi NEWTON User manual

P111-SROM20220518A
Service and Repair Operative Manual
NEWTON / DRAKE
1Newton / Drake
NEWTON / DRAKE

P111-SROM20220518A
Service and Repair Operative Manual
2
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub.Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Table of contents and legends of symbols used in the text
Chapters
WARNING! ................................................................................................................3
Sections
Newton / Drake - Replacement parts ........................................................................5
Battery replacement .................................................................................................6
Codes cited
HZ 709002 ............................................................................................................. 2
KZ 800050 ............................................................................................................. 5
KZ 800052 ............................................................................................................. 5
KZ 800054 ............................................................................................................. 5
KZ 800055 ............................................................................................................. 5
KZ 800098 ............................................................................................................. 5
KZ 800150 ............................................................................................................. 5
KZ800150 .............................................................................................................. 5
KZ 805080 ....................................................................................................... 5, 17
KZ 805094 ............................................................................................................. 5
KZ 805099 ............................................................................................................. 5
Arrows legend
................................................................... indication
........................................................ point and motion
................................................... force and direction
..............................................indication on a drawing
.................................................... flow chart direction
Legend of symbols used in the text
HZ 709002
indicates a product code, generally a tool code
Note:
indicates a highlighted note

P111-SROM20220518A
Service and Repair Operative Manual
3
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
WARNING!
• This manual is intended for use by expert technicians who should
attend or have already received training in equipment repairs
and maintenance from Cressi-sub.
• Avoid performing maintenance and/or repair operations
on the equipment without the proper training required to conduct
these operations.
• If the information provided in this document is unclear or not fully
intelligible, please contact Cressi-sub before proceeding with any
disassembly or maintenance procedures.
• Before proceeding, Cressi-sub recommends that you read the following
document carefully to familiarize yourself with all the tools and techniques
needed to perform proper equipment maintenance and/or repair.
• Use this document as a guide during the various steps of maintaining
and/or repairing the equipment.
• All operations must be done strictly in the order provided in this
document. Failure to do so could cause the equipment to function
poorly, or worse, result in an accident.
• To prevent any assembly errors when performing maintenance
and/or repairs, we recommend using all the replacement parts
provided by Cressi-Sub in every operation.

P111-SROM20220518A
Service and Repair Operative Manual
4
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
WARNING!
• Pay special attention to the recommendations provided in the
margin of the figures that show the various sequences of equipment
maintenance and/or repair in order to avoid any problems that could
result in an accident.
• The document below in no way replaces the equipment’s
instruction manual.
• The instructions provided in this document are based on information
referring to the most update equipment available before printing.
• This document was created on the knowledge of the state of the art
of the equipment during creation of this documentation.
• Cressi Sub reserves the right to make changes at any time.

P111-SROM20220518A
1 2 3 4 5 6 7 8
9
Service and Repair Operative Manual
5
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Ref Code Description of replacement parts
1KZ800150 STRAP NEWTON TITANIUM BLACK/YELLOW
2KZ800098 STRAP NEWTON BLACK/GREEN
3KZ800055 NEWTON/DRAKE TITANIUM BLACK WATCHBAND
4KZ800054 STRAP NEWTON TITANIUM BLACK/PINK
5KZ800052 STRAP NEWTON TITANIUM BLACK/BLUE
6KZ800050 STRAP NEWTON TITANIUM BLACK/GREY
7KZ805099 SCREW WATCHBAND (1PAIR) WATCH STYLE COMPUTER
8KZ805080 LOCKING SCREWS WITH WASHERS FOR COMPUTER
9KZ805094 BATTERY KIT NEWTON/DRAKE TITANIUM (BATTERY+O-RING+CAP)
USE ONLY ORIGINAL CRESSI-SUB
REPLACEMENT PARTS
Newton / Drake - Replacement parts

P111-SROM20220518A
Service and Repair Operative Manual
6
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Place the computer watch on a non-slip surface
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
7
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Remove the screws from the back cover as shown in the photo.
Use a precision screwdriver (0.5 x 25)
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
8
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Carefully remove the back cover by levering the side
of the back cover, as shown in the photo
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
9
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Battery replacement
Remove the battery by tapping the cover on the work surface

P111-SROM20220518A
Service and Repair Operative Manual
10
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Remove the o-ring from the back cover
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
11
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Place the computer watch on a non-slip surface
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
12
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Lubricate the new o-ring with silicone grease
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
13
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Put the new o-ring in the space provided in the battery cover
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
14
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Place the new battery facing the positive polarity
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
15
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Replace the back cover and ensure that the holes are aligned
correctly with the casing
Battery replacement

P111-SROM20220518A
Service and Repair Operative Manual
16
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Apply sufficient pressure for the back cover to remain in place
Battery replacement

P111-SROM20220518A
KZ 805080
Service and Repair Operative Manual
17
This manual is restricted to Authorized Centers Cressi sub. Repair, maintenance, overhaul, calibration and any other intervention made to the dispensers must be made exclusively by trained
personnel of theAuthorized Centers Cressi sub. Cressi sub accepts no responsibility for actions on the dispensers carried out by an authorized and specifically trained by the same Cressi sub.
Newton / Drake
NEWTON / DRAKE
Press the centre of the back cover and tighten the screws,
paying considerable attention to their alignment and to the pressure
applied (20 cNm): otherwise, use a precision screwdriver (0.5 x 25)
Battery replacement