VIAIR 450H - Manual (Page 2)

IMPORTANT SAFETY INSTRUCTIONS
CAUTION - To reduce risk of electrical shock or electrocution:
- Do not disassemble. Do not attempt repairs or modifications. Refer to qualified service
agencies for all service and repairs.
- Do not use this product in or area where it can fall or be pulled into water or other liquid.
- Do not reach for this product if it has fallen into liquid.
- Use this compressor with 12-volt DC systems only.
- This product should never be left unattended during use.
WARNING - To prevent injury:
- Never allow children to operate this compressor. Close supervision is necessary when this
compressor is being used near children.
- This compressor will become very hot during and immediately after use. Do not touch any part of
this compressor with bare hands, other than the ON/OFF switch, during and immediately after use.
- Do not use this product near flames or explosive materials or where aerosol products are being used.
- Do not operate this product where oxygen is being administered.
- Do not pump anything other than atmospheric air.
- Never use this product while sleepy or drowsy.
- Do not use any tools or attachments without first determining maximum air pressure for that
tool or attachment.
- Never point any air nozzle or air sprayer toward another person or any part of the body.
- This air compressor is equipped with Automatic Reset Thermal Protector, and can automatically
restart after the thermal protector resets. Always cut off power source when thermal protector
becomes activated.
- Wear safety glasses or goggles when operating this product.
- Use only in well ventilated areas.
INSTALLATION
This air compressor is ideal for mounting under the hood or even inside your vehicle. The compact
size of this compressor requires minimal space, and oil-less design permits mounting in many
different areas of your vehicle. Please read and follow these Installation Instructions carefully to avoid
injury or damage to the compressor or your vehicle.
Each of our air compressors and parts have been carefully produced and packaged. Before you
begin installation, please familiarize yourself with Installation Parts List (Fig. 1) of this manual.
Guidelines for Selecting Mounting Location:
The selection of proper mounting location for your air compressor will help ensure a long and
trouble free compressor service life. Please pay close attention to the following guidelines:
1. Select a FLAT, UPRIGHT AND SECURE location where the compressor can be mounted.
2. To maximize air compressor performance, locate compressor as CLOSE TO THE BATTERY
as possible so that length of positive lead wire required is at a minimum.
3. Choose mounting location that is as cool as possible and AWAY FROM HEAT SOURCES.
The cooler the ambient temperature the less chance the compressor will overheat.
4. This compressor is moisture & splash resistant, but NOT WATER PROOF. Do not mount
compressor in locations where the unit is likely to come in contact with water.
5. Select compressor mounting location where air line can be routed from compressor air inlet to
remote inlet air filter. Make sure Remote Inlet Air Filter is located in a dry location, away from
water splashes.
6. You will also want to select a compressor mounting location where the leader hose bracket
can be mounted to secure the 1.5 ft. leader hose.
7. If it is necessary to mount the air compressor further away from the battery, such as inside
your vehicle or in the bed of your pickup, use a minimum 8 AWG positive lead wire for
remote installation. (See wire gauge reference chart)
8. Do not mount compressor near areas where flammable liquids are stored.
USER MANUAL
400H - 450H Air Compressor Kit