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760000-INS-LAB-RevA08 13
general maIntenanCe
1. Check main power cord for abrasion or excessive wear.
2. Check mattress cover for signs of wear or damage. En-
sure mattress cover and tubes are connected correctly.
3. Check airow from the air hose connector. The airow
should alternate between each connector every half-
cycle time if it’s in alternating mode.
4. Check the air hoses for any kink or break. For replace-
ment, please contact your GF equipment provider.
Fuse replacement
tool needed: small screwdriver
1. If you suspect a blown fuse, discon-
nect the plug from the wall outlet
immediately.
2. Use a small screwdriver to remove
the cover of the fuse holder (fuse locations are shown
in picture at right).
3. Insert a new fuse of the correct rating (T1A/250V, VDE
approved).
4. Replace the fuse holder cover. Ensure that fuse holder
cover is securely installed.
Air lter replacement
tool needed: small screwdriver
1. Use a small screwdriver to remove
the air lter plate located at rear
of pump (lter location shown in
picture at right).
2. Remove the lter. The lter is reusable, if not torn, and
can be washed gently with a mild detergent and water.
Dry the lter before use.
3. Replace the lter and cover. Ensure that lter cover is
securely installed. Replace the air lter regularly if it is
gray, torn, or the environment is dirty.
fuse
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