Wolo 842 Orient Express Plus User Manual download pdf

INSTALLATION INSTRUCTIONS ORIENT EXPRESS

Train Horn & On-Board Air System Model 842

Your purchase of a Wolo’s Orient Express Horn is your perfect choice to compliment your vehicle. Wolo‘s products are

manufactured with the finest materials. Each horn is tested to insure it meets all manufacturing specifications, before it is

packaged. If you need help installing your new Wolo horn, our technicians are available to answer your questions, Monday

thru Friday, 9 AM to 4 PM EST by calling 1-888-560-HORN (4676).

HORN INSTALLATION (Fig. A)

1. Locate a mounting location that is a solid metal surface such as the vehicle’s frame

or chassis to help prevent excessive vibration, which could damage the horn.

IMPORTANT: Do not mount horn on fender well or flexible material. For best results,

the front of the horn should be unobstructed so that the sound can project to it’s max-

imum.

2. Use the base of the horn as a template, mark the hole locations and drill to size9/64”.

3. Place the gasket between the mounting surface and the base of the horn.

4. Secure the horns with the hardware provided and tighten screws evenly.

COMPRESSOR INSTALLATION (Fig B)

5. Locate an area in the engine compartment that is dry and safe from the heat of the

exhaust manifold heat. Try to mount compressor as far to the front of vehicle

as possible to provide a good airflow around compressor. IMPORTANT! Do not mount

on fender well or other flexible material.

6. Using the compressors mounting brackets as a template, mark the hole locations and

drill to size 13/64”. Secure the compressor to the mounting surface with the hardware

provided.

TANK INSTALLATION (Fig C)

7. Locate a convenient area in the vehicle to mount the air storage tank. IMPORTANT!

When selecting a mounting location for the tank, make sure that the compressor metal

braided hose is close enough to connect to the tanks brass female fitting.

8. Use the tanks mounting bracket as a template, mark the hole locations and drill to size

15/64”. Secure tank with hardware provided using the rubber gasket to prevent vibra-

tion noise

HOSE INSTALLATION

19. Connect the metal braided hose from the compressor to the tanks female brass inlet fitting. (Fig D).

10. Using the plastic hose provided, cut to size to connect the tank to

the horn’s electric solenoid valve. Place the brass nut onto the

hose. Push the hose onto the tank’s male fitting. Tighten the brass

nut onto outlet fitting. CAUTION: Do not over tighten brass nut.

(Fig E).

11. Place the brass nut onto the hose. Push the hose onto the electric

solenoid valve‘s male fitting. Tighten the brass nut onto outlet fitting.

CAUTION: Do not over tighten brass nut. (Fig E).

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Summary of Contents

Page 1

INSTALLATION INSTRUCTIONS ORIENT EXPRESSTrain Horn & On-Board Air System Model 842Your purchase of a Wolo’s Orient Express Horn is your perfect ch

Page 2

ELECTRIC VALVE WIRING (Fig. F)12. Connect one (1) wire from the electric solenoid valve to the positive (+) battery termi-nal, alternator and etc. Al

Page 3

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