Coralife Super Luft SL-38 Owner's Manual - Page 8

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MAINTENANCE con't

Piston Diaphragm (flapper)

Replacement (Figure F1)

1. Remove Pump Cover and all

accompanying pieces according to Outer

Diaphragm Replacement instructions on

previous page.

2. Stand pump upright on back plastic cover.

Remove entire Piston assembly from

Piston Chamber. NOTE: Be mindful of the

ball bearing inside Piston Chamber so that

it does not roll away.

3. Remove Piston Screw from Retainer Disk,

Piston Diaphragm and Piston using a

crosshead screwdriver.

4. Replace damaged Piston Diaphragm with

new one.

fig. F1 - Piston Diaphragm

Replacement

Piston

Screw

Retainer

Disk

Piston

Diaphragm

Piston

Ball

Bearing

Piston

Chamber