Fig. 29
Pressure relief valve
ATTENTION
Spring tension.
• Release spring tension by turning set screw 6120
CCW as much as possible.
• Loosen and remove the screws 453.
• Separate the valve element from the rear cover
551.
• If necessary, replace the gasket 556 and the
O-ring 605.
• Reassemble the parts in reverse order. Be care-
ful to tighten the screws 453 crosswise.
• Readjust the valve pressure according to the
”Installation and Start-up Instruction for IMO Low
pressure pumps”.
6120
Product Specification Sheet
X-Cel House, Chrysalis Way, Langley Bridge, Eastwood, Nottinghamshire NG16 3RY
Tel: +44 (0) 1773 302 660 | Email: sales@northridgepumps.com | Website: www.northridgepumps.com
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