7
7
The O2D1 unit emits no sound or start-up oxygen pulse when turned on:
1. Check batteries to make certain they are fresh.
Start-up sound is heard, but no start-up oxygen pulse delivered:
1. Check oxygen cylinder valve is on.
2. Check oxygen supply tube for proper connection.
3. Check oxygen supply tube for obstructions.
4. Check O2D1 outlet tubing for obstructions.
When using the face mask, no oxygen pulse on inhalation:
1. Make sure the face mask is sealed against the skin.
2. Check for obstructions on the
O2D1
outlet tubing.
3. Use only face masks provided by Mountain High Equipment & Supply.
NOTE: EDS face masks DO NOT have a plastic dilution bag attached
Oxygen pulses are delivered, but an alarm is heard at the same time:
1. Check the battery to make certain it is fresh.
2. Check for obstructions in the cannula/mask and tubing.
3. Use only masks and cannulas supplied by Mountain High Equipment & Supply.
The O2D1 does not trigger at higher altitudes:
1. Try using the Flared-Tip cannula included with the kit (MH part number 00EDS-1084-01)
TROUBLE-SHOOTING
•
•
•
•
•
WARNING
DO NOT
increase or
decrease length
of cannula or
face mask
supply tubing.
LIMITED WARRANTY
This device is classified as, and is only suitable for use as, a supplementary breathing apparatus (SBA) for aviation use. It is intended to
help supply the needed amount of oxygen for persons during flight altitudes where supplemental oxygen is needed. This device is not
suitable for any type of life support operations. This device is not suitable for SCBA (Self Contained Breathing Apparatus), SCUBA (Self
Contained Underwater Breathing Apparatus) or any medical operations.
Before it is put to use, it is the responsibility of any user who will use this device to become familiar with the operation and safety aspects
of this device. Using the system improperly could cause failure and lead to possible property damage and/or personal injury.
Mountain High Equipment & Supply Company assumes no responsibility for property damage, accidents, injury or death that may result
from the misuse of this device/equipment. This includes any use of this device/equipment outside the scope of common sense, the
Instruction Manual, inserts and other related documentation.
NOTICE OF NON-LIABILITY
Mountain High Equipment & Supply Company warrants your MH EDS-O2D2 unit against defects in materials and workmanship for two (2)
years from date of purchase invoice. The warranty is non-transferable. Should any part of the MH EDS-O2D2 become defective within the war-
ranty period return the EDS Unit with a description of what/why it is not functioning and we will repair or replace it, at our discretion, free of
charge (you pay only shipping to MH).
Return the Unit to:
Mountain High Equipment and Supply Company
RRO Department
625 SE Salmon Avenue Suite 2
Redmond OR 97756-8696
This warranty is non-transferable and only valid if Mountain High Equipment & Supply Company determines that the system and its
components have not been damaged due to improper use, been submerged in fluids, dismantled or abused. Mountain High Equipment &
Supply Company reserves the right to determine if repairs are to be done under warranty or at a nominal charge.
To activate warranty
coverage, you must complete and return your owner’s enclosed EDS Registration Card.
