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FREQUENTLY ASKED QUESTIONS


Here you will find frequently asked questions and answers.


 GENERAL QUESTIONS

 

QUESTION

Why are you using 300 bar tanks with 232 bar valves?

ANSWER FROM JJ-CCR ApS:

This is a wrong assumption. The working pressure for our 3 liter tank is 232 bar! Although you will notice that the test pressure is 450 bar. This means that these type of tank is suitable for a maximal working pressure of 300 bar.

Our setup is a tank with a working pressure of 232 bar and 232 bar valves.

Of course it would be possible to get the same tank with a working pressure of 300 bar, but in this case you would also need 300 bar valves. This is not a huge problem on the diluent, but there are no 300 bar M26x2 valves available that can be used for the CE edition.

 

QUESTION

What is the weight of the unit?

ANSWER FROM JJ-CCR ApS:

The weight of the unit ready to use with 3 liter tanks is 34.2 kg.
The plain unit without tank and absorbent is 19.8 kg.

 

QUESTION

What is the current delivery time for a JJ-CCR Rebreather

ANSWER FROM JJ-CCR ApS:

Please contact us on; info@jj-ccr.com for actual delivery information.

 

QUESTION

Do you sell parts of the JJ-CCR for self made projects?

ANSWER FROM JJ-CCR ApS:

NO - We do not sell any parts for any kind of self made projects.

 

CONTROLLER RELATED QUESTIONS

 

QUESTION

Can I upgrade the JJ-CCR controller to firmware 46?

ANSWER FROM JJ-CCR ApS:

YES - You can upgrade the JJ-CCR controller firmware to version 46.

Important Predator Upgrade Notice
Users of firmware V34 and lower must update to the "Transition Firmware" first. After the Transition Firmware update is complete update to Firmware V46 from the System Setup > Load Upgrade menu. To transfer the firmware to the JJ-CCR controller install Shearwater Desktop and use the Dive Computer > Update Firmware menu.

 

QUESTION

Can I use VPM-B on the JJ-CCR controller?

ANSWER FROM JJ-CCR ApS:

YES - After the upgrade to firmware 42, you can buy the VPM-B unlock code.

 

CE RELATED QUESTIONS

 

QUESTION

Can I order the international edition within the EU?

ANSWER FROM JJ-CCR ApS:

No - The international edition is for export only and not available within the EU.

 

QUESTION

Can older builds of the JJ-CCR upgraded to the CE edition?

ANSWER FROM JJ-CCR ApS:

Yes this is possible, but it is necessary to follow the instructions below:

It is only possible to get the CE when the unit is to 100% identical to the CE approved edition. E.g. the rebreather is equip with the JJ-CCR harness, back plate, M26x2 first stage (Oxygen side), JJ-CCR O2-cells etc. Removed or modified original parts will be added and/or replaced. They will be charged separately and are NOT part of the CE upgrade. There is no exception possible.
   
The unit needs to go back to the factory. After It has been updated, it needs to go through the complete quality control and a full assembling like a brand new unit.

The upgrade does not extend the guarantee period.

The current CE does only cover the DSV version of the JJ-CCR rebreather. Units with a BOV will need to wait for the upgrade until a BOV is added to the CE, or they need to buy the DSV kit.

 

CE Upgrade for 2011 production:

The CE upgrade kit for units produced within 2011 is 270 EUR (VAT and shipping excluded)

As mentioned above, adding or replacing any other parts will be charged separately. E.g. If your units comes with an DIN 5/8" connection on the oxygen side -- we need to replace the first stage or at least the connection and we need to replace the tank valve as well.

 

CE Upgrade for 2010 production (new main canister with removable bottom plate.)

The CE upgrade kit for units produced within 2010 and the new main canister with removable bottom plate is 470 EUR (VAT and shipping excluded)

As mentioned above, adding or replacing any other parts will be charged separately. E.g. If your units comes with an DIN 5/8" connection on the oxygen side -- we need to replace the first stage or at least the connection and we need to replace the tank valve as well.

 

CE Upgrade for older units with welded bottom plate:

Please contact JJ-CCR ApS for a quote.

 

 QUESTIONS RELATED TO THE ORDERING PROCESS

 

QUESTION

How much do the shipping cost?

ANSWER FROM JJ-CCR ApS:

This is dependant on the final destination. Please contact your regional dealer.

 

QUESTION

Which VAT applies?

ANSWER FROM JJ-CCR ApS:

You should order and collect the JJ-CCR rebreather from your instructor. This means you will always pay the VAT from where your instructor is based. E.g. if your instructor is based in
Germany the VAT will be 19% or if your instructor is based in the UK the VAT will be 20%. 

 

QUESTION

Can i change the content of the listed packages

ANSWER FROM JJ-CCR ApS:

NO - You can add spare parts, options and accessories to your order, but you can't remove parts from the packages. E.g. order the unit without first stages, back plate, harness, wing etc.

 

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