JLG 19AMI (3120758) Service Manual - Manual (Page 23)

SECTION 2 - SERVICE PROCEDURES
3120758 – JLG Lift – 2-9
2.6 AC JUNCTION BOX COMPONENTS
(AC POWERED MACHINES ONLY)
HAZARD OF ELECTRIC SHOCK! ALWAYS DISCONNECT ELEC-
TRICAL POWER TO THE JUNCTION BOX BEFORE ATTEMPTING
TO DISCONNECT ANY CIRCUITS OR WHEN REMOVING COMPO-
NENTS.
WHEN TESTING CIRCUITS WITH ELECTRICAL POWER ON, USE
ONLY INSTRUMENTS WITH INSULATED TEST LEADS KEEPING
YOUR HANDS OUTSIDE THE BOX.
1. 12V-DC Starter Relay 5. Bridge Rectifier
2. 115V or 230V AC Power Relay 6. Relay
3. Terminal Strip 7. 120/240V-AC to 16V-DC Transformer
4. Circuit Breaker (AC) (CE Qty.-2)
Notes: See wiring diagrams in Section-3 of this manual for wiring instructions that apply to your model and machine voltage.
Figure 2-1. AC Junction Box - Internal Components.
1
2
3
4
5
6
7