Sinoboom AB520EJ - Page 42

© Dec 2021 6-2 GTZZ14EJ&16EJ Operation Manual
PRE-OPERATION FUNCTION TEST
Figure 6-1 Ground Controller
Table 6-1
1.Display screen (see the figure and
table below)
7.Foldable boom up/down switch 13.Platform leveling switch
2. Platform control 8. Turntable rotate function button
14. Jib boom up/down function
button
3.Off position 9.Main boom telescoping switch
15. Buzzer
4. Ground control position
10. Horn
16.Emergency stop button
5.Key switch
(ground/platform control select
switch)
11. Petrol generator switch
(if equipped with a generator)
17.Main boom up/down switch
6. Enable switch 12.Platform rotation switch
CAUTION CAUTION
1
4
3
5
6
7
8
10
11
12
13
14
17
15
2
16
9
CAUTION CAUTION
4
7
6
8
9
11
12
13
16
17
19
18
1
4
3
2
21
7
6
8
9
10
11
12
13
15
16
17
19
20
18
5
14