ETC Source Four User Manual page 8

Step 4: Twist the lamp socket assembly counterclockwise one quarter turn and remove from the
fixture.
C A U T I O N :
Step 5: If replacing a lamp, carefully remove the old lamp from the lamp socket assembly.
Step 6: Holding the new HPL lamp by the base, remove it from its box.
C A U T I O N :
.
N o t e :
Step 7: Align the flat sides of the lamp base with the retention brackets on either side of the
socket in the lamp holder assembly as shown in Figure-3.
4
The socket assembly remains connected to the fixture by means of its electrical
leads. Do pull or place undue stress on the wired assembly.
Figure-3 Remove lamp with quarter turn counterclockwise.
Use caution when installing or replacing any lamp.
When installing and replacing lamp, be sure to point the lamp away from your face
and away from others before inserting it firmly into the assembly.
This may prevent injuries if the lamp should break.
CORRECT
To avoid premature lamp failure, do not touch the lamp glass. If you do, clean it
carefully with isopropyl alcohol and a clean lint-free cloth. Allow to dry before
operation.
Turn to
remove
Lamp holder
assembly
INCORRECT
Source Four Fresnel User Manual