Tritech SuperZip Bedienungsanleitung
SuperZip
SuperZip
Product Manual
0711-SOM-00003, Issue: 05
SuperZip
0711-SOM-00003, Issue: 05 2 © Tritech International Ltd.
© Tritech International Ltd
The copyright in this document is the property of Tritech International Ltd. The document is supplied by Tritech International Ltd on
the understanding that it may not be copied, used, or disclosed to others except as authorised in writing by Tritech International Ltd.
Tritech International Ltd reserves the right to change, modify and update designs and specifications as part of their ongoing
product development programme.
All product names are trademarks of their respective companies.
SuperZip
0711-SOM-00003, Issue: 05 3 © Tritech International Ltd.
Table of Contents
Help & Support ............................................................................................ 4
Warning Symbols ........................................................................................ 5
1. Introduction .............................................................................................. 6
2. Specification ............................................................................................ 7
3. Installation ............................................................................................... 8
3.1. Mounting ....................................................................................... 8
3.2. Water Hoses ................................................................................. 9
3.3. Hydraulics ................................................................................... 10
3.4. Seal Compensator ...................................................................... 12
4. Operating Principles .............................................................................. 13
4.1. Suction ........................................................................................ 13
4.2. Jetting .......................................................................................... 14
4.3. Testing in Air .............................................................................. 14
5. Maintenance .......................................................................................... 15
5.1. General Guidelines ..................................................................... 15
5.2. Basic Procedures ........................................................................ 15
5.3. Dismantling ................................................................................. 17
5.4. Re-assembly ............................................................................... 18
6. Troubleshooting ..................................................................................... 23
A. Motor Protector Assembly Procedure .................................................. 24
B. Parts List and Exploded Diagram ........................................................ 26
SuperZip
0711-SOM-00003, Issue: 05 4 © Tritech International Ltd.
Help & Support
First please read this manual thoroughly (particularly the Troubleshooting
section, if present). If a warranty is applicable, further details can be found in
a Warranty Statement at the end of the manual.
Tritech International Ltd can be contacted as follows:
Mail
Telephone
Email
Website
Tritech International Ltd
Peregrine Road
Westhill Business Park
Westhill, Aberdeenshire
AB32 6JL, UK
+44 (0)1224 744111
www.tritech.co.uk
Prior to contacting Tritech International Ltd please ensure that the following
is available:
1. The Serial Numbers of the product and any Tritech International Ltd equipment connected
directly or indirectly to it.
2. Software or firmware revision numbers.
3. A clear fault description.
4. Details of any remedial action implemented.
Contamination
If the product has been used in a contaminated or hazardous
environment you must de-contaminate the product and report
any hazards prior to returning the unit for repair. Under no
circumstances should a product be returned that is contaminated
with radioactive material.
The name of the organisation which purchased the system is held on record
at Tritech International Ltd and details of new software or hardware packages
will be announced at regular intervals. This manual may not detail every
aspect of operation and for the latest revision of the manual please refer to
www.tritech.co.uk
Tritech International Ltd can only undertake to provide software support of
systems loaded with the software in accordance with the instructions given in
this manual. It is the customer's responsibility to ensure the compatibility of
any other package they choose to use.
SuperZip
0711-SOM-00003, Issue: 05 5 © Tritech International Ltd.
Warning Symbols
Throughout this manual the following symbols may be used where applicable
to denote any particular hazards or areas which should be given special
attention:
Note
This symbol highlights anything which would be of particular
interest to the reader or provides extra information outside of the
current topic.
Important
When this is shown there is potential to cause harm to the
device due to static discharge. The components should not be
handled without appropriate protection to prevent such a discharge
occurring.
Caution
This highlights areas where extra care is needed to ensure that
certain delicate components are not damaged.
Warning
DANGER OF INJURY TO SELF OR OTHERS
Where this symbol is present there is a serious risk of injury or
loss of life. Care should be taken to follow the instructions correctly
and also conduct a separate Risk Assessment prior to commencing
work.
SuperZip
0711-SOM-00003, Issue: 05 6 © Tritech International Ltd.
1. Introduction
The SuperZip is a development from the Tritech International Ltd Zip Pump
and ZipJet range of products.
The integrated eductor based excavation system is designed to pump mud,
sand, gravel, drill cuttings and shale without the risk of blockage. A heavy
duty cylinder reverses the flow at the nozzle to eject any object which may
be causing and obstruction. A second cylinder operates a diverter valve to
provide a powerful direct jet to break up heavy and cohesive seabed mud and
sand prior to excavation.
Key features include:
• Separately compensated seal void to minimise ROV hydraulic oil
contamination
• Easy seal change and maintenance
• Lift handle and stabiliser foot
• Suction and jetting nozzles aligned
• Optional feed water filter
• Optional integrated suction and jetting nozzles
• Modular pump core to simplify maintenance
SuperZip
0711-SOM-00003, Issue: 05 7 © Tritech International Ltd.
2. Specification
Not to scale,
dimensions in mm.
Warning
Never use the same size fitting for pressure hoses and the case drain. If
this is done there is significant risk of incorrect hook-up which will lead to
pressure being applied to the motor casing and could result in an explosion
and personal injury.
Hydraulic Motor Input
Pressure 150 to 220 Bar (2200 to 3200 psi)
Flow 40 to 60 litres/min (11 to 16 USgpm)
Hydraulic Fittings
Motor A & B No. 12 JIC male
Motor case drain No. 6 JIC male
Actuator Connection No. 4 JIC male
Actuator
Min. pressure 110 Bar (1595 psi)
Max. pressure 240 Bar (3480 psi)
Check Valve
Norm. Tritech Volvo Protector Assembly
Alt. Integrated Hydraulics FPR-1/22-0.5
(cracking pressure 0.5 bar)
Output
Jetting performance 1000 litre/min @ 2 Bar (270 USgpm)
Suction flow 500 - 1000 litres/min (135 to 270 USgpm)
Solids removal rate 5 - 10 tonnes/hour (184 - 368 lb/min)
Nozzle Dimensions
Jetting 25.4mm (1")
Discharge 104mm (4")
Suction 77.3mm (3")
Clean Water Inlet 104mm (4")
Weight and Materials
Weight in air 25kg (55lb)
Weight in water 11kg (24lb)
Materials Nylacast, UHMWPE
SuperZip
0711-SOM-00003, Issue: 05 8 © Tritech International Ltd.
3. Installation
Warning
Do not power the pump or hydraulic valve actuators until all hoses
are properly connected to the pump.
There is a serious risk of injury to fingers if inserted into either the
power water intake or the pump delivery port.
If undertaking any testing operations suitable guards and other
safety measures must be in place.
3.1. Mounting
The pump may be mounted in any orientation on the vehicle. There are
four mounting holes each with 12mm diameter clearance. Two of these are
occupied by the stabiliser foot, which may either be removed or used itself as
a mounting. If desired a second stabiliser bar may be fitted in the alternative
hole set
The pump should not be mounted using the motor or hose nozzles as
attachment points.
Figure 3.1. Mounting Holes
Installation SuperZip
0711-SOM-00003, Issue: 05 9 © Tritech International Ltd.
3.2. Water Hoses
Hose Types
Note
The recommended hose type is the Kanaline AW/Hydrasun
Arizona
Kanaline AW hoses have plastic reinforcement and a semi-transparent wall
which assists in visual inspection for damage or blockages. Alternative makes
of suction and discharge hose may be used provided that they have a smooth
internal bore.
Any crush resistant PVC coil strengthened hose may be used if the
recommended hoses are not available.
Lay-flat style hoses are not recommended for discharge.
Fittings
Use standard Kanaline fittings or heavy-duty worm drive clips. Use of heavy-
duty two bolt clamps will result in damage to the hose connections on the
pump unit.
Clean Suction Intake Screen
It is recommended that a Tritech International Ltd supplied suction strainer
is used with the pump. If using another strainer it must meet the following
specifications:
• Maximum hole size: square mesh of 40mm aperture or circular perforations
of 60mm diameter.
• Minimum total free flow area: 0.016m²
The pump should not be operated in any circumstances without a suction
screen.
Dredge Suction Nozzle
Suction nozzles should be designed with a nozzle cross-section area of
approximately 40cm²
Smaller nozzles may be used but material removal rates will be reduced.
Larger nozzles are of no benefit and will reduce performance.
Installation SuperZip
0711-SOM-00003, Issue: 05 10 © Tritech International Ltd.
A nozzle guard should be fitted that will pass a maximum of a 40mm diameter
sphere or 35mm sided cube. The pump can pass single objects of a larger
size, but if it takes in a stream of objects then blockages can occur.
Jet Nozzle
The recommended sizes are 14 to 19mm diameter or an equivalent area.
The optimum size will need to be determined by trial because the water
output from the power pump will vary depending on the oil pressure and flow
available from the ROV hydraulic system.
3.3. Hydraulics
Oil
The pump should be operated using a premium grade mineral based
hydraulic oil of ISO VG 22 to 32
Filtration
The hydraulic system filtration must be to a minimum of 10μm absolute
standard. A 10μm nominal standard is regarded as inadequate.
The recommended filtration is UN elements produced by Pall Industrial
Hydraulics Ltd. or equivalent products.
Hook-up
Figure 3.2. Hydraulic Hook-up Orientation
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