Mec Speed Level Series User Manual

Page 55 Speed Level Series - Service & Parts Manual
January 2019Section 6 - Electrical System
Continuity Checks
Selector Switch – On-Off
Disconnect wires.
Connect first probe of ohm meter to common terminal.
Connect second probe to any normally open terminal.
With switch OFF (open) there should be no reading.
With the switch ON (closed) there should be a low reading.
Repeat for each normally open terminal.
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•
•
•
•
•
Common
Normally
Open
Normally
Closed
ART_3153
Toggle Switch – On-Off
Disconnect wires.
Connect first probe of ohm meter to common terminal.
Connect second probe to normally open terminal.
With the switch turned OFF there should be no reading.
With the switch turned ON there should be a low resistance.
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•
•
•
•
Common
Normally Open
Not Used
Common
Normally Open
Not Used
ART_2562
Toggle Switch – 1-Pole 2-Position
Disconnect wires.
Connect first probe of ohm meter to common terminal.
Connect second probe to top normally open terminal.
With toggle DOWN there should be no reading.
With the toggle UP there should be a low resistance.
Move second probe to bottom normally open terminal.
With toggle UP there should be no reading.
With the toggle DOWN there should be a low resistance.
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•
•
•
•
•
•
•
Common
Normally Open
Normally Open
Common
Normally Open
Normally Open
ART_2563
Toggle Switch – 1-Pole 3-Position
Disconnect wires.
Connect first probe of ohm meter to common terminal.
Connect second probe of ohm meter to top terminal.
With the toggle UP or MIDDLE there should be a low
resistance.
Move second probe to bottom terminal.
With the toggle DOWN or MIDDLE there should be a low
resistance.
Connect first probe of ohm meter to top terminal.
Connect second probe of ohm meter to bottom terminal.
With toggle in ANY POSITION there should be no reading.
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•
•
•
•
•
•
•
•
Common
Top
Bottom
Common
Top
Bottom
ART_3152

Mec Speed Level Series Specifications

General

Brand	Mec
Model	Speed Level Series
Category	Boom Lifts
Language	English