Advertisement
4.6.
removal from System
Warning: Do not deflate bladder until gauge read '0' psi. To release pressure from the pump, press the release valve (fig.1).
‰
Ensure the gauge is reading zero to indicate no pressure before disconnecting
fig.5
4.6.1.
Adjust pressure bleed screw anti-clockwise (fig 5.1).
4.6.2.
Allow pressure to release via drain hose until gauge reads '0' psi (fig.5.2).
4.6.3.
Press on brass bleed screw until valve slides across (fig.5.3).
4.6.4.
The bladder is now deflated (fig.5.4).
4.6.5.
Release retaining clips and remove (fig.5.5).
5. maintenanCe
5.1.
The bladder unit is a testing instrument and should be treated accordingly. Keep unit clean by rinsing with water after each use to
prevent internal components sticking.
note: Do not use harsh chemicals or solvents.
5.2.
The rubber bladder and safety seal will wear with normal use. Replace bladder or safety seal if any deterioration is noted.
5.3.
Bladder replacement:
5.3.1.
Remove centre tube mounting screw from base of centre tube.
5.3.2.
Remove centre tube flange.
5.3.3.
Remove bladder from stem.
5.3.4.
Install new bladder onto stem using a twisting action (use water as a lubricant if required - Do not use grease or other lubricants).
5.3.5.
Install centre tube flange.
5.3.6.
Install centre tube mounting screw with 'O'- ring and tighten fully. Note: Do not over tension.
5.3.7.
Inflate bladder to three or four times to condition and stretch material.
5.3.8.
With bladder inflated, immerse in water to test for leaks.
enVironment ProteCtion
Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, taken to
a recycling centre and disposed of in a manner which is compatible with the environment. When the product becomes completely
unserviceable and requires disposal, drain any fluids (if applicable) into approved containers and dispose of the product and fluids
according to local regulations.
note: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior
notice.
important: no liability is accepted for incorrect use of this product.
Warranty: Guarantee is 12 months from purchase date, proof of which is required for any claim.
Sealey group, Kempson Way, Suffolk Business Park, Bury St edmunds, Suffolk. iP32 7ar
01284 757500
© Jack Sealey Limited
01284 703534
sales@sealey.co.uk
Original Language Version
www.sealey.co.uk
VS0014 Issue 1 04/04/18
Advertisement
