Graham Field 760000-INS-LAB-RevA08 Manuel D’Utilisation

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 airflow from the air hose connector. The airflow 

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.

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.

1.  Use a small screwdriver to remove 

the air filter plate located at rear 
of pump (filter location shown in 
picture at right).

2.  Remove the filter. The filter is reusable, if not torn, and 

can be washed gently with a mild detergent and water. 
Dry the filter before use.

3.  Replace the filter and cover. Ensure that filter cover is 

securely installed. Replace the air filter regularly if it is 
gray, torn, or the environment is dirty.