5. Push the lower cover assembly down while pulling on the lines to manually
advance the line and to check for proper assembly of the trimmer head.
When the cutting line breaks from the line outlet or the cutting line is not released when
the trimmer head is tapped, follow the steps below:
1. Remove the battery pack.
2. Hold the trimmer head as shown in
Fig. 10 and use one thumb to press
one release tab on either side while
gently pulling on the lower cover
assembly with the other hand to
release the tab.
3. Repeat on the other side to release
the other release tab from the
trimmer head.
4. Remove the lower cover assembly
with the spring from the trimmer
head (Fig. 11 & 12).
5. Remove the cutting line from the
spool (Fig. 12).
20
STRING TRIMMER ATTACHMENT — STA1500/STA1500-FC
10
Release Tab
11
Spring
Lower Cover Assembly
12