Precision Medical EasyComp PM50-3HG User manual

Model:
PM50-3HG
(shown)

1
CONTENTS
RECEIVING/INSPECTION ...............................................................2
INTENDED USE ................................................................................2
READ ALL INSTRUCTIONS BEFORE USING..............................2
EXPLANATION OF ABBREVIATIONS .........................................2
SAFETY INFORMATION  WARNINGS AND CAUTIONS .........2
SPECIFICATIONS .............................................................................4
COMPONENT IDENTIFICATION ...................................................5
OPERATING INSTRUCTIONS ........................................................6
CLEANING/MAINTENANCE........................................................... 7
RETURNS ...........................................................................................8
DISPOSAL INSTRUCTIONS ...........................................................8
REPLACEMENT PARTS ...................................................................8
LIMITED WARRANTY..................................................................... 10

2
RECEIVING/INSPECTION
Remove the Precision Medical, Inc. Easy Comp Compressor
from packaging and inspect for damage. If there is any damage,
DO NOT USE and contact your Provider.
INTENDED USE
The basic function is to supply a portable compressed air
source adequate to drive high volume nebulizers.
READ ALL INSTRUCTIONS BEFORE USING
This manual instructs the end user how to install, operate
and safely use the PM50 Easy Comp Compressor. If you do
not understand this manual, DO NOT USE the Easy Comp
Compressor and contact your Provider.
EXPLANATION OF ABBREVIATIONS
psi Pounds Per Square Inch
l/min Liters Per Minute
SAFETY INFORMATION - WARNINGS AND CAUTIONS
WARNING
Indicates a potentially hazardous situation
which, if not avoided, could result in death
or serious injury.
CAUTION
Indicates a potentially hazardous situation
which, if not avoided, may result in minor
or moderate injury.
CAUTION
Used without the safety alert symbol indicates
a potentially hazardous situation which, if not
avoided, may result in property damage.
Type BF Equipment
Class II
with respect to protection from
electrical shock

3
DANGER
Caution must be exercised when using this Easy Comp Compressor where
oxygen is being administered.
DO NOT use near any type of flame or flammable/explosive substances.
DO NOT allow the Compressor to exceed Operating or Storage
Temperature specifications.
TO REDUCE THE RISK OF ELECTROCUTION
Always unplug the Compressor immediately after using.
DO NOT use while bathing.
DO NOT place or store the Compressor where it can fall or be pulled
into a tub or sink.
DO NOT place or drop into water or other liquid.
DO NOT reach for the Compressor that has fallen into water. Unplug
immediately.
DO NOT attempt to repair the Easy Comp Compressor. Any attempt
could result in electrical shock.
WARNING
To reduce risk of burns, electrocution, fire, or injury to persons:
Close supervision is necessary when this Easy Comp Compressor is
used by, on, or near children or invalids.
Use this Easy Comp Compressor only for its “Intended Use” as
described in this manual.
DO NOT use attachments not recommended by Precision Medical, Inc.
DO NOT use the Compressor with any equipment that requires “dry”
air, including ventilators, gas blenders, or flow generators, without a
device to properly dehumidify the discharged air of the PM50.
DO NOT use if the Compressor has a damaged cord or plug.
DO NOT use if the Compressor has been dropped or damaged.
DO NOT drop or insert any object into any openings.
DO NOT cover air vents. Restriction of air flow will cause unit to
overheat, causing the thermal reset to shut down the Compressor.

4
SPECIFICATIONS
Flow Output at 50 psig: ≥13 l/min
Maximum Rated Sustained Pressure: 60 psi
Duty Cycle: Continuous
Dimensions:
Length: 10.25 in (26.0 cm)
Width: 5.25 in (13.3 cm)
Height: 9.5 in (24.1 cm)
Weight: 9.7 lbs (4.4 kg)
Shipping Weight: 11.2 lbs (5.1 kg)
Electrical: 120 VAC, 60 Hz, 5 Amps
Operating Temperature Range: 50°F to 104°F (10°C to 40°C)
Storage Temperature Range: -4°F to 120°F (-20°C to 49°C)
Outlet: 9/16 - 18 Male Threaded Fitting
Safety Systems: High Temperature Motor Shutdown
Thermal Protector: Class B, Thermal Limit Automatic Reset
This Easy Comp Compressor is not suitable for use in the presence
of a flammable anesthetic mixture with air, oxygen, or nitrous oxide.
Specifications are subject to change without prior notice.

5
COMPONENT IDENTIFICATION
CAUTION
Missing or illegible labels must be replaced, contact
Precision Medical, Inc.
Pressure Gauge
Air Outlet
Fitting
Suction Feet
Filter End
Cap
Power Cord
2-prong Power Cord: Model PM50- (shown)
3-prong Hospital Grade Power Cord: Model PM50-3HG
Air Filter
Assembly
Regulator
Knob
On / O
Switch

6
OPERATING INSTRUCTIONS
CAUTION
Inspect the Easy Comp Compressor for visual damage,
DO NOT USE if damaged.
1. Become familiar with the Compressor (see Component
Identification).
2. Place Compressor near a properly grounded electrical
receptacle on a table, floor or other horizontal, smooth,
hard surface. Allow a minimum of 4 in. (10 cm) clearance
on all sides to ensure adequate air flow for cooling of
product.
3. Press down on Compressor until Suction Feet are secure.
4. Ensure the On/O Switch is in the “OFF” position.
5. Plug the Compressor into a receptacle.
6. Attach appropriate device to the Outlet Fitting, securely,
without overtightening.
7. Press the On/O Switch to the “ON” position.
8. Adjust pressure.
To INCREASE pressure - Turn Knob CLOCKWISE
To DECREASE pressure - Turn Knob COUNTERCLOCKWISE
9. Begin procedure.
10. When procedure is complete, press the On/O Switch to
the “OFF” position.

7
CLEANING/MAINTENANCE
WARNING
Turn the Easy Comp Compressor o and disconnect
from power source before cleaning
.
To clean the filter (weekly):
1. Unplug Compressor.
2. Pry o filter end cap to check air filter for dust buildup.
3. If dust buildup occurs, remove air filter and wash in warm,
soapy water and rinse.
4. Absorb excess water from filter with a dry towel.
5. Return filter and end cap.
Cleaning for Exterior Components:
Use a clean cloth or sponge dampened with soap and water.
Wipe dry with a clean cloth or paper towel.
CAUTION
Excessive dust buildup on filter will reduce performance of
Compressor. If this occurs, clean or replace with a new filter.
The air filter does not filter out saline. Treatments using
nebulized saline will draw the saline mist back into the
Compressor . Saline cause rapid deterioration of the
compressor seals and will void the warranty.

8
RETURNS
Returned products require a Returned Goods Authorization
(RGA) number, contact Precision Medical, Inc. All returns
must be packaged in sealed containers to prevent damage.
Precision Medical, Inc. will not be responsible for goods
damaged in transit. Refer to Precision Medical, Inc. Return
Policy available on the Internet, www.precisionmedical.com.
Manuals available on our website; www.precisionmedical.com
DISPOSAL INSTRUCTIONS
This device may contain electrical components that are
hazardous to the environment. DO NOT dispose device into
standard trash. Contact your local waste Management for
disposal of Electrical Equipment.
Please Recycle
REPLACEMENT PARTS
Description Part Number
Filter Assembly 1834
Filter (Case -10 ea.) 1841-10

9
TROUBLESHOOTING
If the PM50 Easy Comp Compressor fails to function, consult
the Troubleshooting Guide below.
If the problem cannot be corrected, consult your Provider.
Problem Probable Cause Remedy
Compressor will
not operate
1. On/O switch in
“OFF” position
2. Power cord
not connected
properly
3. Compressor
overheated
1. Push On/O
switch to “ON”
position
2. Check power
cord
3. Shut Compressor
o, wait 15
minutes, Ensure
vents are clear
Unable to adjust
pressure
1. Defective
regulator
1.
Contact Provider
Overheating 1. Poor Ventilation 1. Move
Compressor to
a cooler, better
ventilated area
Low pressure 1. Loose
connection at
outlet fitting
2. Improper
regulator
adjustment
1. Tighten
connection
2. Readjust
regulator

10
LIMITED WARRANTY
AND LIMITATION OF LIABILITY
Precision Medical, Inc. warrants that the PM50 Easy Comp
Compressor (the Product) will be free of defects in workmanship
and/or material for the following period:
One (1) year from shipment
Should any failure to conform to this warranty appear within
the applicable period, Precision Medical, Inc. shall, upon written
notification thereof and substantiation that the goods have been
stored, installed, maintained and operated in accordance with
Precision Medical, Inc.’s instructions and standard industry practice,
and that no modifications, substitutions, or alterations have been
made to the goods, correct such defect by suitable repair or
replacement at its own expense.
ORAL STATEMENTS DO NOT CONSTITUTE WARRANTIES.
The representatives of Precision Medical, Inc. or any retailers are
not authorized to make oral warranties about the merchandise
described in this contract, and any such statements shall not be
relied upon and are not part of the contract for sale. Thus, this
writing is a final, complete and exclusive statement of the terms
of that contract.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY
WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER
EXPRESS OR IMPLIED.
Precision Medical, Inc. shall not under any circumstances be liable
for special, incidental or consequential damages including but not
limited to lost profits, lost sales, or injury to person or property.
Correction of non-conformities as provided above shall constitute
fulfillment of all liabilities of Precision Medical, Inc. whether based
on contract, negligence, strict tort or otherwise. Precision Medical,
Inc. reserves the right to discontinue manufacture of any product or
change product materials, designs, or specifications without notice.
Precision Medical, Inc. reserves the right to correct clerical or
typographical errors without penalty.

1971 Rev13 7/20 Printed in USA
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www.precisionmedical.com
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