Limit Switch States - JLG 1250AJP Troubleshooting Manual

Limit Switch States

Connector Switch
X051 Main Boom Transport Angle Prox
X052 Dual Capacity 1
X053 Dual Capacity 2
X054 Main Boom Transport Length 1
X055 Main Boom Transport Length 2
X056 Tower Boom Transport Length
X079 Main Lift Pilot Pressure
X146 Jib Stow
X147 Jib Center
X204 RF Axle Extension
X205 LF Axle Extension
X213 Osc Axle Lockout Pressure
X216 Drive Orientation
X225 LR Axle Extension
X226 RR Axle Extension
3128411
SECTION 2. ELECTRICAL REFERENCE
Table 2-1. Limit Switch States
Normally Open or
Closed
1-4 NC, 2-3 NO 2-3 Closed = Transport
NC See Table 2-3. Switch States / Boom Length Regions on Pg. 179
NC See Table 2-3. Switch States / Boom Length Regions on Pg. 179
NC See Table 2-3. Switch States / Boom Length Regions on Pg. 179
NC See Table 2-3. Switch States / Boom Length Regions on Pg. 179
21-22 NC, 13-14 NO 21-22 Closed = Transport
NO Closed = Pressure > 200psi
NC Open = Stowed (Jib > 70° Right)
NC Open = Jib Centered ±5°
NC Closed = Extended
NC Closed = Extended
NO Closed = Pressure > 200psi
NO Open = Normal Orientation
NC Closed = Extended
NC Closed = Extended
1250AJP
SECTION 2 - ELECTRICAL REFERENCE
Reference State
2-177