Xstream AC7580B Manuel utilisateur
operation manual
Model #
AC7580B
AC7580B3
AC7580S
AC7580S3
AC1080S
AC1080SQ
CAUTION READ THIS MANUAL CAREFULLY before operating or servicing this
air compressor, to familiarize yourself with the proper safety, operation, and standard
operating procedures of this unit. FAILURE TO COMPLY WITH INSTRUCTIONS IN
THIS MANUAL COULD RESULT IN THE VOIDING OF YOUR WARRANTY, AND
PERSONAL INJURY, AND/OR PROPERTY DAMAGE. THE MANUFACTURER
OF THIS AIR COMPRESSOR WILL NOT BE LIABLE FOR ANY DAMAGE
BECAUSE OF FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS MANUAL.
By following the instructions and recommendations in this manual you will ensure a
longer and safer service life of your air compressor.
2
Using the Operator’s manual
The operating manual is an important part of your Compressor and
should be read thoroughly before initial use, and referred to often to make
sure adequate safety and service concerns are being addressed.
Reading the owner’s manual thoroughly will help avoid any personal injury
or damage to your pump. By knowing how best to operate this machine
you will be better positioned to show others who may also operate the
unit.
You can refer back to the manual at any time to help troubleshoot any
specific operating functions, so store it with the machine at all times.
Attention: Read through the complete
manual prior to the initial use of your
Compressor
introduction
3
product identification
Record Identification Numbers
Compressor
If you need to contact an Authorized Dealer or Customer Service line
(1-866-770-1711) for information on servicing, always provide the
product model and identification numbers.
You will need to locate the model and serial number for the pump and
record the information in the places provided below.
Date of Purchase:
Dealer Name:
Dealer Phone:
Product Identification Numbers
Model Number:
Serial Number:
4
table of contents
Introduction
2 Using the Operator’s Manual
Product Identification
3 Record Identification Numbers
Safety
7 Safety Precautions and Warnings
Description
9 Compressor
9 Air/Oil System
9 Air Filter
9 Oil Filter
9 Air/Oil Separator
10 Minimum Pressure Valve
10 Cooling
10 Head Load of Compressor
11 Controls
Installation
11 General
11 Foundation
11 Room
11 Air Intake
Receiving Compressor
12 Receiving and Uncrating your Compressor
Compressor Installation
13 Location
13 Mounting
13 Induction System
14 Cooling Air Discharge
14 Electrical
14 Unpacking and Handling
15 Storage
Guidelines
15 Guidelines
16 Operation
5
table of contents
16 Preparation for Initial Start-Up
17 Noise
17 Piping Fitup
17 Pressure Vessels
18 Electrical
18 Pressure Switch
19 Manual Relief and Shutoff Valves
19 Guards
19 Drives
Pre-Operation
21 Start Up Preparation and Procedures
21 Stopping
21 Emergency Stopping
21 Air Filter
21 Element Inspection and Replacement
22 Oil Filter
22 Oil Filter Replacement
22 Air/Oil Separator
22 Separator Element Replacement
23 Lubricant
23 Lubricant Specifications
23 Oil Analysis
24 Checking Oil Level and Adding
Compressor Oil
24 Changing Compressor Lubricant
25 Oil Return Sight Glass
25 Minimum Pressure Valve
25 To Check the Belts
25 Fan
Compressor Diagram
26 Wiring Diagrams
Troubleshooting
29 Troubleshooting Chart
Compressor Breakdown
31 Breakdown
32 Breakdown List
6
Adustments and Alignments
33 Adjusting Belt Tension
33 Pulley Alignment
Maintenance
34 Stopping for Maintenance or Service
35 Daily
35 Weekly
35 Monthly
35 Every 3 Months
35 Yearly
36 Storage of Compressor
36 Safety Procedures
table of contents
7
safety
Safety Precautions and Warnings
Listed are some, but not all safety precautions that must be observed
with compressors and compressed air systems. Failure to follow any
of these warnings may result in severe personal injury, death, property
damage and/or compressor damage.
Air from this compressor will cause severe injury or death if used for
breathing or food processing.
Air used for these processes must meet OSHA 29 CFR 1910 or FDA 21
178.3570 regulations.
This compressor is designed for use in the compression of normal
atmospheric air only. No other gases, vapors or fumes should be exposed
to the compressor intake, nor processed through the compressor.
Disconnect all power supplies to the compressor plus any remote
controllers prior to servicing the unit.
Relieve all pressure internal to the compressor prior to servicing.
Do not depend on check valves to hold system pressure.
A properly sized safety valve must be installed in the discharge piping
ahead (upstream) of any shutoff valve (block valve), heat exchanger,
orifice or any potential blockage point. Failure to install a safety relief
valve could result in rupturing or explosion of some compressor or safety
component.
Do not change the pressure setting of the safety relief valve, restrict the
function of the safety relief valve, or replace the safety valve with a plug.
Over pressurization of some system or compressor component can
occur, resulting in severe personal injury, death and property damage.
Never use plastic pipe, rubber hose, or soldered joints in any part of
the compressed air system. Failure to ensure system compatibility with
compressor piping is dangerously unsound.
Never use a flammable or toxic solvent for cleaning the air filter or any
parts.
Do not attempt to service any part while the compressor is operating.
Do not operate the compressor at pressures in excess of its rating.
Do not remove any guards while the compressor is operating.
Observe gauges daily to ensure compressor is operating properly.
Follow all maintenance procedures and check all safety devices on
schedule.
Compressed air is dangerous, do not play with it.
Use the correct lubricant at all times.
8
safety
This Compressed Air Systems industrial rotary screw compressor is an
electric motor driven single stage helical rotary screw compressor. It is
sold as a complete package mounted on a steel base. This unit can come
with options of being tank mounted, Enclosure mounted or Enclosure
tank mounted. The package includes the compressor air end, electric
motor, motor controls, air intake system, cooling system, SMART contact
capacity control system, air/oil separator, and instrumentation. Installation
requires only electric power and a service line.
This air compressor is a rotating piece of equipment and should not be
worked on or serviced while there ispower to the unit. You should always
turn the power off to the compressor unit before performing and kind
of service to the machine. If you have any questions please contact the
factory for clarifications before making any changes to the delivered state
of the compressor.
WARNING
Compressed Air from this machine is not suitable for breathing and will
cause death or server personal injury .
Consult an air filtration specialist for proper treatment for breathing
WARNING
Compressed Air Systems design for the compressors is for indoor installation.
Consult the factory for any other areas of installation.
WARNING
This rotary screw compressor is a constantly running air compressor. It
DOES NOT START AND STOP. The compressor will only turn off for, high
temperature, high pressure, over amperage of electrical systems, timer limit
reached.
9
Descriptions
Compressor
The compressor assembly is a positive displacement, oil flood lubricated,
helical rotary screw type unit employing a single stage of compression.
The components include housing or stator, two rotors or screws,
bearings and bearing supports.
In operation two helical grooved rotors mesh to compress air. Inlet air
entering the compressor becomes trapped between the lobes of the
rotors. As the rotors turn, this trapped volume of air is reduced in volume
or compressed and is pushed to the discharge end of the compressor.
This process delivers smooth flowing air at full pressure to the receiver.
During the compression cycle, oil is injected into the compressor for the
purposes of lubricating, cooling, and sealing. Compressed air laden with
oil leaves the compressor through a discharge port designed to provide
optimum performance within the desired pressure range.
Air/Oil System
The air/oil system is almost completely contained within the compressor
housing. Within or directly attached to the housing are the air filter, oil
filter and the air/oil separator element.
Air Filter
The air filter is a high efficiency ring style located on top of the inlet valve
of the compressor. It will provide nearly constant efficiency of filtration at
all load conditions. The element has a high dirt holding capacity
for a long life. It is specially treated to be insensitive to heat, cold, water,
and oil.
Oil Filter
The oil filter is a 10-micron spin-on style. It is sized to maintain system
cleanliness and to give good service life. The housing is equipped with a
bypass to insure that there is oil flow on startup. The restriction created
at the filter will have a direct effect on the operating temperature of the
compressor. So you must be sure to maintain it.
Air/Oil Separator
This unit utilizes a spin-on air/oil separator to make maintenance much
more convenient than the element in vessel design. This does not
diminish its operating efficiency. In fact the separation of the element from
the pre-separation tank enhances the performance. The purpose of
the separator is to remove aerosols. The vapor pressure of the oil, the
operating temperature of the unit, operating pressure of the unit and the
operating cycle will affect its performance.
description
10
Minimum Pressure Valve
As the compressed air leaves the compressor it goes through a minimum
pressure valve. This is set to maintain at least 85 psig (586kPa) in the
sump when the compressor is running. This is to insure that there is
pressure to force the oil out of the sump and through the oil system so
that sufficient oil is injected into the compressor. It is also necessary to
provide good air/oil separation. The valve acts as a check valve to
prevent back flow into the compressor from the plant system.
Cooling
The compressor has an air-cooled and after-cooler as standard. The
following are the heat loads and cooling airflow rates that must be
accommodated.
Head Load of Compressor
The compressor is an oil flooded unit. The oil lubricates, seals, and cools the
internals of the compressor.In cooling it picks up the heat generated by the
compression process and the mechanical friction from the bearings. So the oil
must be cooled to within 60 degrees Fahrenheit of the ambient temperature.
The after-cooler has been designed for a minimum approach of 15 degrees F
MODEL TOTAL HEAT LOAD REQUIRED FLOW
B/MIN CFM
5-7.5HP 805 1767
10HP 1064 2335
15HP 1587 3483
20HP 2104 4619
25HP 2727 5985
30HP 3250 7134
40HP 4256 9341
50HP 5325 11,700
60HP 6390 14,040
75HP 7988 17,550
100HP 10,650 23,400
125HP 13,313 29,250
150HP 15,975 31,100
200HP 21,300 46,800
250HP 26,625 58,500
300HP 31,950 70,200
description
Ce manuel convient aux modèles suivants
5
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