Powerex MPD0758 User Manual
To help recognize this information,
observe the following symbols.
observe the following symbols.
Danger indicates
an imminently
an imminently
hazardous situation which, if not
avoided, will result in death or serious
injury.
avoided, will result in death or serious
injury.
Warning indicates
a potentially
a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
avoided, could result in death or
serious injury.
Caution indicates a
potentially
potentially
hazardous situation which, if not
avoided, MAY result in minor or
moderate injury.
avoided, MAY result in minor or
moderate injury.
Notice indicates
important
information that, if not followed, may
cause damage to equipment.
cause damage to equipment.
Unpacking
RECEIVING THE UNIT
Immediately upon receipt of the oilless
compressor, inspect for any damage
which may have occurred during
shipment.
The compressor nameplate should be
checked to verify the correct model
and voltage as ordered.
Immediately upon receipt of the oilless
compressor, inspect for any damage
which may have occurred during
shipment.
The compressor nameplate should be
checked to verify the correct model
and voltage as ordered.
Do not operate
unit if damaged
during shipping, handling or use.
Damage may result in bursting and
cause injury or property damage.
Damage may result in bursting and
cause injury or property damage.
General Safety Information
The following safety precautions must
be observed at all times:
be observed at all times:
1. Read all manuals
included with this
product carefully. Be
thoroughly familiar with
the controls and the
proper use of the equipment.
product carefully. Be
thoroughly familiar with
the controls and the
proper use of the equipment.
2. Follow all local electrical and safety
codes, as well as in the United
States, the National Electrical Codes
(NEC) and Occupational Safety and
Health Act (OSHA).
States, the National Electrical Codes
(NEC) and Occupational Safety and
Health Act (OSHA).
3. Only persons well acquainted with
these rules of safe operation should
be allowed to use the equipment.
be allowed to use the equipment.
4. Keep visitors away and NEVER allow
children in the work area.
5. Wear safety glasses and
use hearing protection
when operating the
unit.
when operating the
unit.
6. Do not stand on or use
the unit as a handhold.
7. Before each use, inspect compressed
air system and electrical components
for signs of damage, deterioration,
weakness or leakage. Repair or
for signs of damage, deterioration,
weakness or leakage. Repair or
!
WARNING
NOTICE
!
CAUTION
!
WARNING
!
DANGER
2
Medical Package System
replace defective items before
using.
using.
8. Check all fasteners at frequent
intervals for proper tightness.
Electrical equipment and
controls can cause
electrical arcs that will
ignite a flammable gas or
vapor. Never operate or
repair in or near a flammable gas or
vapor. Never store flammable liquids
or gases in the vicinity of the
compressor.
controls can cause
electrical arcs that will
ignite a flammable gas or
vapor. Never operate or
repair in or near a flammable gas or
vapor. Never store flammable liquids
or gases in the vicinity of the
compressor.
An ASME code
safety relief valve,
safety relief valve,
with a setting no higher than the tank
maximum allowable working pressure,
MUST be installed in the air lines or in
the tank. The ASME safety valve must
have sufficient flow and pressure
ratings to protect the pressurized
components from bursting. The flow
rating can be found in the parts
manual.
maximum allowable working pressure,
MUST be installed in the air lines or in
the tank. The ASME safety valve must
have sufficient flow and pressure
ratings to protect the pressurized
components from bursting. The flow
rating can be found in the parts
manual.
Do not operate
with pressure
with pressure
switch or pilot valves set higher than
the tank maximum allowable working
pressure.
the tank maximum allowable working
pressure.
9. Never attempt to adjust ASME safety
valve. Keep safety valve free from
paint and other accumulations.
paint and other accumulations.
Never attempt to repair or
modify a tank! Welding,
drilling or any other
modification will weaken the tank
resulting in damage from rupture or
explosion. Always replace worn,
cracked or damaged tanks.
modify a tank! Welding,
drilling or any other
modification will weaken the tank
resulting in damage from rupture or
explosion. Always replace worn,
cracked or damaged tanks.
Drain liquid from
tank daily.
10. Tanks rust from moisture build-up,
which weakens the tank. Make sure
to drain tank regularly and inspect
periodically for unsafe conditions
such as rust formation and
corrosion.
to drain tank regularly and inspect
periodically for unsafe conditions
such as rust formation and
corrosion.
11. Fast moving air will stir up dust and
debris which may be harmful.
Release air slowly when draining
moisture or depressurizing.
Release air slowly when draining
moisture or depressurizing.
Installation
Disconnect, tag and lock
out power source then
release all pressure from
the system before attempting to
install, service, relocate or perform any
maintenance.
out power source then
release all pressure from
the system before attempting to
install, service, relocate or perform any
maintenance.
!
WARNING
NOTICE
!
DANGER
!
CAUTION
!
WARNING
!
WARNING
Do not lift or move
unit without
appropriately rated equipment. Be sure
the unit is securely attached to lifting
device used. Do not lift unit by holding
onto tubes or coolers. Do not use unit
to lift other attached equipment.
the unit is securely attached to lifting
device used. Do not lift unit by holding
onto tubes or coolers. Do not use unit
to lift other attached equipment.
Installation of
inlet/outlet air
inlet/outlet air
plumbing from the compressor flange
and eletrical connection must be in
accordance with National Fire
Protection Association (NFPA99) Code
Compliance for Medical Gas Breathing
Air (Level 1).
and eletrical connection must be in
accordance with National Fire
Protection Association (NFPA99) Code
Compliance for Medical Gas Breathing
Air (Level 1).
INSTALLATION SITE
1. The oilless compressor must be
1. The oilless compressor must be
located in a clean, well lit and well
ventilated area.
ventilated area.
2. The area should be free of excessive
dust, toxic or flammable gases and
moisture.
moisture.
3. Never install the compressor where
the surrounding temperature is higher
than 105
than 105
o
F or where humidity is high.
4. Clearance must allow for safe,
effective inspection and
maintenance.
maintenance.
5. If necessary, use metal shims or
leveling pads to level the compressor.
Never use wood to shim the
compressor.
Never use wood to shim the
compressor.
VENTILATION
1. If the oilless compressor is located in
1. If the oilless compressor is located in
a totally enclosed room, an exhaust
fan with access to outside air must be
installed.
fan with access to outside air must be
installed.
2. Never restrict the cooling fan exhaust
air. Maintain a minimum of 3 feet of
clearance around entire unit.
clearance around entire unit.
3. Never locate the compressor where hot
exhaust air from other heat generating
units may be pulled into the unit.
units may be pulled into the unit.
WIRING
All electrical hook-ups must be
performed by a qualified electrician.
Installations must be in accordance
with local and national electrical codes.
Use solderless terminals to connect the
electric power source.
PIPING
Refer to the general product manual.
1. Make sure the piping is lined up
All electrical hook-ups must be
performed by a qualified electrician.
Installations must be in accordance
with local and national electrical codes.
Use solderless terminals to connect the
electric power source.
PIPING
Refer to the general product manual.
1. Make sure the piping is lined up
without being strained or twisted
when assembling the piping for the
compressor.
when assembling the piping for the
compressor.
2. Appropriate expansion loops or
bends should be installed at the
!
WARNING
!
CAUTION
MANUAL
Minimum Clearances
Above
24”
Other sides
36”