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1.

Clean  wash  and  sanitise  the  tank  at
temperatures below 50°C  (122F). Do not

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50°C

(122F)

2.

Cleaners  must  be  diluted  to  suitable
concentrations  before  use.  If  extended
contact  time  is  expected,  then  users
must ensure that cleaners are chemically
compatible  with  PET,  Silicone,  EPDM,
Polypropylene  and  Stainless  Steel.
Approved cleaners and sanitisers for use
on this fermenter include: ABC (Part code
9006)  Sodium  Percarbonate  (Part  codes
6172,  6141)  Sodium  Metasilicate  (Part
code RET4533)  Atomic 15 Foaming (Part
code  9001)  Atomic  15  Annihilator  (Part
code  9002)  or  Phosphoric  acid-based
sanitisers.

3.

Do not apply more than 

2.4 bar (35 psi)

 to

the tank under any circumstance.

4.

NEVER  connect  to  an  unregulated
pressure source.

5.

If you connect an external pressure
source; ensure it has an independent

pressure release valve (PRV) pre-set 
to below 2.4 bar (35 psi).

6.

Use  only  the

  RED

  pressure  release

valve  supplied  by  MCH Australia  Pty
Ltd on the pressure lid.

7.

Do not tamper with the pressure relief
valve.

8.

Do  not  use  the  tank  under  pressure
if it has been physically damaged i.e.
dropped on the ground

9.

Do not expose to temperatures below

-2°C (28.5°F).

10. Keep  the  tank  out  of  direct  sunlight

and other sources of UV radiation.

11. The  tank  is  pressure  tested  at

production and is marked with a date
for retesting. If it is being used under
pressure, then a hydrostatic test must
be conducted after every 24 months of 
use to ensure that it is safe for reuse.

WARNINGS

PRESSURE LID ASSEMBLY INSTRUCTIONS

1.

Clean and sanitise all components prior to
assembly.

2.

Thread the red pressure release valve into

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3.

Ensure that the gas and liquid bulkhead

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post fully tightened onto the Pressure Lid.

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the pressure lid and tighten the locknuts.
O-rings should be located on the top
surface of the lid for correct sealing.

4.

Lubricate the silicone dip tube with some
non-rinse sanitiser and slide one end over

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Slide the other end of the silicon tube over

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5.

Lubricate the entire silicone lid seal

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to the underside of the Gravity Lid.

6.

Place the pressure lid on the mouth
of the Fermenter and ensure that the
seal seats correctly.

7.

Put a small amount of food grade
lubricant on the top outer ring of the
cap.

8.

Place the top thread ring over the lid

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