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Personal Protection Equipment (PPE)

WARNING: To prevent personal injury and / or death, remove all jewelry such as watches,

necklaces, and earrings. Remove all metal objects that are conductors of electricity.

WARNING: To prevent personal injury and / or death, do not touch the high-voltage system or any

ORANGE device without wearing appropriate high-voltage Personal Protection Equipment (PPE). The
PPE should include:

a.

Class 0 electrical insulating gloves, safety goggles, and Electrical Hazard (EH) rated safety shoes
or boots, which must be at least appropriate up to 1000 volts.

b. A non-conductive object, about 5 ft (1.5 m) long, to safely push someone away from the vehicle

if they accidentally come in contact.

On an IC Bus

®

Electric CE Series

WITHOUT

any damage, the ignition, 12V disconnect switch, and high-voltage

disconnect switch can be operated without any special high-voltage Personal Protection Equipment (PPE). Do
not touch any high-voltage component or ORANGE colored device for no reason.

A vehicle with

DAMAGED

high-voltage components or with

UNKNOWN

safety status should only be handled

by special trained and equipped personnel. The Personal Protection Equipment must be at least appropriate up
to 1000 volts. Consider the entire vehicle as energized.

Always wear full appropriate Personal Protection Equipment (PPE), including Self-Contained Breathing
Apparatus (SCBA) when fire is involved or the vehicle was submerged due to the high risk of reignition.

4328785R1

6

© 2021 Navistar, Inc. All rights reserved. All marks are trademarks of their respective owners.

Содержание IC Bus Electric CE Series

Страница 1: ...Hood Overview Vehicle Systems and Components High Voltage Battery Drive Motor High Voltage Cables Immobilization Disable Direct Hazards Stored Energy Liquids Hazardous Material Emergency Cleanup In C...

Страница 2: ...t personal injury and or death ALWAYS REMEMBER the 12 Volt Battery Disconnect Switch only disables the vehicle 12 volt system NOT the high voltage battery system WARNING To prevent personal injury and...

Страница 3: ...le can be single or part of a combination Also any vehicle components that are ORANGE in color and or ORANGE with stripes identify high voltage components High voltage components in the vehicle are di...

Страница 4: ...UME the high voltage batteries high voltage cables and high voltage components remain live and dangerous Contact with the high voltage battery pack or high voltage component internals may result in se...

Страница 5: ...located as shown in Figure 4 This is called a 2 String configuration 3 3 2 0000469816 LEVEL 1 LEVEL 2 LEVEL 3 Figure 5 High Voltage Isolation Levels Zones for 3 String Vehicles Viewed from Bottom If t...

Страница 6: ...ntally come in contact On an IC Bus Electric CE Series WITHOUT any damage the ignition 12V disconnect switch and high voltage disconnect switch can be operated without any special high voltage Persona...

Страница 7: ...oor and over the driver side window with BLUE stripes the YELLOW IC logo and BLUE ELECTRIC lettering Additionally there is an IC Bus Electric CE Series badge on the left side of the entrance door and...

Страница 8: ...d Under hood the IC Bus Electric CE Series has several high voltage modules which can be distinguished by the ORANGE cables and high voltage labels 4328785R1 8 2021 Navistar Inc All rights reserved Al...

Страница 9: ...The IC Bus Electric CE Series can be distinguished from common school bus models by the charging station icon Figure 8 Item 1 on the top left of the instrument cluster 9 4328785R1 2021 Navistar Inc A...

Страница 10: ...rd Charger OBC 2 7 High voltage power steering pump 8 High Voltage Distribution Unit HVDU 9 Charge port front AC DC and Onboard Charging Interface OCI module 10 Air brake pressure tanks 11 Battery The...

Страница 11: ...igh Voltage and 12V Battery Service access covers Figure 10 Items 1 2 are located on the driver side of the vehicle Each cover is equipped with a lock In an emergency situation if keys are not availab...

Страница 12: ...age batteries are located under the bus cabin between the frame rails Four battery locations are between the axles and one is located behind the drive unit The rearmost pack of the front locations and...

Страница 13: ...bles High voltage cables are colored in ORANGE and or ORANGE with stripes Never cut breach or stress ORANGE high voltage components or cabling 13 4328785R1 2021 Navistar Inc All rights reserved All ma...

Страница 14: ...tor button 3 Vehicle key OFF position 1 Push Neutral N button Figure 14 Item 2 2 Pull the parking brake Figure 14 Item 1 3 Turn the key Figure 14 Item 3 to the left to turn OFF ignition 4 Remove the k...

Страница 15: ...RNING To prevent personal injury and or death ALWAYS REMEMBER the 12 Volt Battery Disconnect Switch only disables the vehicle 12 volt system NOT the high voltage battery system 1 Open the 12 Volt Batt...

Страница 16: ...t Switch whenever interacting with a damaged vehicle NEVER touch ORANGE cables without wearing appropriate Personal Protection Equipment PPE 1 Open the high voltage service disconnect switch cover Fig...

Страница 17: ...vehicle S box Figure 17 Item 1 is located between the vehicle frame rails forward of the rear axle The Manual Service Disconnects MSD located on the S box are accessible from the driver side of the v...

Страница 18: ...removed by pressing down the locking tab while pulling the release handle downward approximately 45 degrees Removing the two Manual Service Disconnects MSD physically disconnects high voltage after th...

Страница 19: ...Breathing Apparatus SCBA when fire is involved Fires in crash damaged electric vehicles could emit toxic or combustible gasses Small amounts of eye skin or lung irritants may be present If exposed ri...

Страница 20: ...OFF if possible 2 Recover the vehicle 3 Drain the water out of the vehicle 4 Initiate the deactivation of the Main Battery Disconnect Towing Transportation Storage Towing The preferred method is to to...

Страница 21: ...accident assistance and recovery of vehicle with high voltage systems can be found at www nfpa org Training and Events By topic Alternative Fuel Vehicle Safety Training www vda de en services Publicat...

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