JLG 450A_AJ Series II Service Manual - Manual (Page 375)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
3121290 – JLG Lift – 7-5
AMP Mate-N-Lok
Follow manufacturer installation instructions.
Figure 7-9. AMP Mate-N-Lok Connector
DIN Connectors
This connector is typically used on hydraulic valves. Follow
manufacturer installation instructions.
Figure 7-10. DIN Connector
Exclusions
Some connectors do not require or may be permanently dam-
aged by application of dielectric grease. Dielectric grease may
not be required in properly sealed enclosures.
DO NOT USE DIELECTRIC GREASE ON BRAD HARRISON/PHOENIX CONTACT
M12 OR AMP JUNIOR TIMER CONNECTORS.
LOW-FORCE CONTACTS CANNOT
DISPLACE DIELECTRIC GREASE AND CREATE ELECTRICAL CONTACT.
BRAD HARRISON/PHOENIX CONTACT M12
This connector uses gold contact material to resist corrosion
and an O-ring seal for moisture integrity. Low-force contacts
cannot displace dielectric grease to achieve electrical contact.
Once contaminated, replacement of female contacts is
required. The JLG Load Sensing System and 1250AJP Rotary
Angle Sensors are examples of components with the M12 con-
nector system.
Figure 7-11. Brad Harrison/Phoenix Connectors
AMP JUNIOR TIMER
This type of connector uses back-seals to keep out moisture.
Low-force contacts cannot displace dielectric grease and cre-
ate electrical contact. Use solvents (i.e. contact cleaner or min-
eral spirits) to remove dielectric grease. The Deutz EMR2
engine control module uses this connector.
Figure 7-12. AMP Junior Timer