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Scroll Enclosure Air Compressors 

The compressor nameplate should be
checked to see if the unit is the correct
model and voltage as ordered.

On 10 HP unit
(SED1007) remove

the shipping bracket located inside of
the front panel.

The 

operator

of this compressor 

must

take the necessary precautions to pre-
vent the level of danger indicated by
these symbols. The operator is also
required to read and understand this
instruction manual and all safety warn-
ings, labels, etc.

Any 

employer

allowing the use of this

compressor in their field of work 

must

distribute this instruction manual to all
users. The employer must also ensure
all users read, understand and follow
the instructions as described in the
manual, safety warnings, labels, etc.

1. Read and understand

all safety warnings and
instructions before
operating this compres-
sor. Failure to read and
follow all safety warnings may
result in serious personal injury or
death. Property damage and/or
compressor damage may also occur
if all warnings are not followed.

2. Air used for breathing or food pro-

cessing must meet O.S.H.A. 29 C.F.R.
1910.134 or C.F.R. 178.3570 regula-
tions.

Motors, electrical equip-
ment 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.

3. Safety Valves or Relief Valves used

on this compressor must be in accor-
dance with ANSI/ASME B19 safety

!

WARNING

!

CAUTION

standards. Improperly sized Safety
Valves will result in serious personal
injury or death.

Do not remove the panel
or try to service the air
compressor while the com-
pressor is running or while
the air receiver is under pressure.
Serious personal injury or death will
occur.

4. Never use rubber hoses, plastic pip-

ing or soldered joints in any part of
the compressed air or gas system.
The compressor and system piping
must be compatible.

5. The compressor will shutoff when

the pressure reaches a predeter-
mined maximum pressure. Care
should be used since the compressor
may suddenly restart automatically
when the pressure drops to the pre-
determined minimum pressure.
Never assume the compressor is
ready for service just because the
unit is stopped. 

6. All pressure must be drained from

the compressor and the electrical
source must be turned off before
attempting to inspect or repair the
unit.

7. Keep clear of all moving parts espe-

cially if the compressor is operating
with the door panel removed for
inspection or repair.

Do not touch HOT parts of
the compressor such as the
air end, discharge pipe,
aftercooler, motor, etc.

8. Keep flammable gases away from

the compressor. Parts of the com-
pressor become very hot during
operation and the vapors from
flammable gases may cause the unit
to explode.

9. Never use flammable or toxic sol-

vents to clean the compressor or any
of the unit's parts.

10. Do not remove or tamper with any

safety devices, guards, panels or
insulation parts while compressor is
in operation. All guards or panels

!

CAUTION

!

WARNING

must be in place before starting or
operating the compressor.

Install a properly sized
Safety Relief Valve in the
discharge piping ahead of
or before a shut-off valve,
heat exchanger, orifice, etc. The com-
pressor or part of the system could rup-
ture or explode if a Safety Relief Valve
is not installed.

11. Do not change the pressure setting

of the Safety Relief Valve. Do not
replace the Safety Relief Valve with
a plug or restrict the Safety Relief
Valve. The system or the compressor
may be over-pressurized if the
Safety Relief Valve is tampered with
in any way.

12. Do not service the compressor or

any compressor part while the unit
is in operation.

13. Do not remove, disconnect or tam-

per with the High Temperature
Shutdown Switch. The High
Temperature Shutdown Switch must
be installed on the compressor to
protect against high temperatures
damaging the compressor.

14. All electrical connections should be

made by a qualified electrician.

Disconnect all power sup-
plies to the compressor
before opening the electri-
cal box or before servicing the unit.
High voltage may be present.

15. Never remove or alter any safety

warning labels, tags, etc. located on
or provided with compressor.

16. Always provide a clean air source

for your compressor. Keep all piping
direct and short when using an out-
side air source.

17. Locate compressor inlet system

away from possible ingestion of
flammable or toxic vapors, water,
dirty air or air temperatures exceed-
ing 104°F.

18. Never set the pressure to a higher

setting than the one provided from
the factory.

19. Check all gauges daily to be sure the

compressor is operating correctly.

!

WARNING

!

WARNING

Description (Cont)

MANUAL

General Safety
Information

Summary of Contents for 10 HP

Page 1: ...us situation which if not avoided MAY result in minor or moderate injury CAUTION WARNING DANGER Scroll Enclosure Air Compressors Notice indicates important informa tion that if not followed MAY cause damage to equipment Unpacking After unpacking the unit inspect care fully for any damage that may have occurred during transit Make sure to tighten fittings bolts etc before putting unit into service ...

Page 2: ...st be drained from the compressor and the electrical source must be turned off before attempting to inspect or repair the unit 7 Keep clear of all moving parts espe cially if the compressor is operating with the door panel removed for inspection or repair Do not touch HOT parts of the compressor such as the air end discharge pipe aftercooler motor etc 8 Keep flammable gases away from the compresso...

Page 3: ...ECTION The motor overload protection on the scroll compressor is controlled by an overload relay which is located beneath the magnetic starter Please refer to the electrical drawings for specifications CURRENT SENSOR Model SED1007 utilizes current sensors to prevent motor overload This device is located next to the magnetic starter CONTROL TRANSFORMER The control transformer on the scroll compress...

Page 4: ...the exhaust air outside to pre vent the compressor from operating at high temperatures and shutting down 4 Never locate the compressor where hot exhaust air from other heat generating units may be pulled into the unit SUGGESTED VENTILATION SYSTEM 1 The following ventilation capacity is designed to keep the tempera ture rise inside the room to be max 10 F Since the calculation is based on zero stat...

Page 5: ...hen the pressure reaches 107 6 psig the lag air end will stop When the pressure rises reaches 113 1 psig the lead air end will also stop 4 As the discharge pressure drops down to 100 3 psig the lead air end will start again The lag air end will start when the pressure drops down to 93 0 psig 5 The status of each air end can be monitored from the control panel 15 AND 20HP CONTROLLER SET1507 SEQ2007...

Page 6: ...top or bottom air end Operating Shows operating time in x 10 hours This display Time means 230 hours Operating Shows operating condition of top and bottom air ends Conditions and their relationship Operating Displays the present operating conditions of air end No Conditions 1 through No 4 From left to right they indicate air end No 1 2 3 4 In the above example air end No 1 and No 3 are in operatio...

Page 7: ...ay means 58 C When air end temperature is less than 15 C or other failure like cut of temperature sensor occurs displays Operating Shows Operating Time in x 10 hours when emergency Time stop occurs This display means 230 hours Operating Shows Operating Mode in number when emergency Mode stop occurs Refer to Chart 9 for Operating Mode Item Display Contents Emergency Code No Description AL 21 Sudden...

Page 8: ... psig This display means 116 psig Min Pressure Shows Min Set Pressure in psig This display means 93 psig Time to Shows Time to Change Operating Air End and prevents Change the same air end from operating for a long time 1 on Operating Air display means 15 minutes This display means 2 x 15 End minutes 30 minutes External means that external operation is set Operation means that external operation i...

Page 9: ...nd inspection Caution Signal Operating Mode Operating Situation d 110 Initial stage of stop d 111 Normal stop d 112 Dryer preliminary start up d 120 Initial stage of start d 121 Start 1 d 122 Start 2 d 130 Initial stage of load d 131 Normal load Chart 9 Detail of Operating Mode Item Causes Ambient temperature Ambient temperature is high Failure of cooling 1 Intake metal screen is clogged 2 Exhaust...

Page 10: ...o be a cause AL 91 and AL 92 Intermediate main tenance and inspection is over If you do not conduct intermediate maintenance when your compres sor reaches its time and continue operation for a further 200 hours with CA 91 or 92 not canceled and stop operation AL 91 or AL 92 will Emergency Alarm Signals Item Causes Ambient temperature Ambient temperature is high Failure of cooling 1 Intake metal sc...

Page 11: ...p 54 F Driven Control SEQ2007 SLAE05 Solid State 95 115 58 8 3150 V belt Intake 1 58 Pressure temp 58 F Driven Control Specifications Compressor Motor Model Starting Overload High Temp Dimensions Number Type Horsepower Voltage System Relay Shut Down W x L x H SED1007 3 Phase TEFC 10 2 x 5 208 230 460 Magnetic Current Installed 25 x 24 2 x 49 6 starter sensor SET1507 3 Phase TEFC 15 3 x 5 208 230 4...

Page 12: ...Ventilation Fan Inspect Replace if malfunctions Pulley Inspect groove Repair if abnormal wear is detected Motor Inspect Replace if abnormal noise is detected Intake Hose Replace Air Hose Inspect replace After Cooler Clean outside O Ring Replace Operating Panel Inspect monitor display Daily Piping Inspect for leakage Compressor Overhaul Consult factory Inspect Replace NOTES 1 Inspect and perform ma...

Page 13: ... and the fan cover Key 24 2 Remove the air end pulley with a gear puller 3 Remove the fan duct Key 22 4 Remove the three grease caps Key 72 Do not attempt to loosen or tighten the bolt Key 71 5 Grease all three pin crank bearings CAUTION Model New Belt Load Deflection Existing Belt Load Deflection Kg 10 mm Kg 10 mm SLP05 6 0 5 5 5 0 5 Chart 17 SLP05 Bearing 1st TIme 2nd Time O S Bearing 6 times 4 ...

Page 14: ... into the seal channel to prevent the low pressure seal from moving 4 Blow off any dust caused by remov ing the seal from the seal channel 5 Install the low pressure seal com pletely Make sure the side and bot tom lip notches are facing inward and down into the seal channel NOTE The lip notches must not be dis torted in the seal or torn off CAUTION CAUTION 6 Install backup tube in the dust seal ch...

Page 15: ...ssure sensor Compressor TH2 Temperature sensor Compressor TH1 Temperature sensor Compressor CT2 Current sensor Compressor CT1 Current sensor Compressor MC2 Magnet contactor Compressor MC1 Magnet contactor Compressor MOTOR2 Motor Compressor MOTOR1 Motor Compressor TRANS Transformer for Compressor PCB EXB Expansion PCB Compressor DB Display Board Compressor MB Main PCB Compressor ...

Page 16: ...es NF Noise filter F Fuse J Modular jack FAN1 2 Ventilation fan PS Pressure sensor TH3 Temperature sensor TH2 Temperature sensor TH1 Temperature sensor OCR3 Thermal relay OCR2 Thermal relay OCR1 Thermal relay MC3 Magnet contactor MC2 Magnet contactor MC1 Magnet contactor MOTOR3 Motor MOTOR2 Motor MOTOR1 Motor TRANS Transformer for PCB EXB Expansion PCB DB Display board MB Main PCB ...

Page 17: ...ck FAN1 2 Ventilation fan PS Pressure sensor TH4 Temperature sensor TH3 Temperature sensor TH2 Temperature sensor TH1 Temperature sensor OCR4 Thermal relay OCR3 Thermal relay OCR2 Thermal relay OCR1 Thermal relay MC4 Magnet contactor MC3 Magnet contactor MC2 Magnet contactor MC1 Magnet contactor MOTOR4 Motor MOTOR3 Motor MOTOR2 Motor MOTOR1 Motor TRANS Transformer for PCB EXB Expansion PCB DB Disp...

Page 18: ...18 Figure 10 SED1007 Scroll Enclosure Air Compressors ...

Page 19: ...19 Scroll Enclosure Air Compressors Figure 11 SET1507 ...

Page 20: ...20 Scroll Enclosure Air Compressors Figure 12 SEQ2007 ...

Page 21: ...9010 92599010 1 5 V belt BT009000AV BT012000AV BT012000AV 2 3 4 6 Intake filter IP052000AV 91353690 91353690 1 7 Intake hose 02570040 02643041 02643041 2 3 4 8 Temperature sensor 02801001 02801001 02801001 2 3 4 9 Pressure sensor 97992133 97992133 97992133 1 10 Check valve IP051200AV IP087700AV IP087700AV 2 3 4 11 Safety valve SVB 7B 88 SVB 7B 88 SVB 7B 88 1 12 Electrical noise filter 07992186 079...

Page 22: ...22 Scroll Enclosure Air Compressors Notes ...

Page 23: ...23 Scroll Enclosure Air Compressors Service Record Compressors Date Maintenance Performed Replacement Components Required ...

Page 24: ...DATE OF PURCHASE AND TO THE EXTENT PERMITTED BY LAW ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED THIS IS THE EXCLUSIVE REMEDY AND LIABILITY FOR CONSEQUENTIAL DAMAGES UNDER ANY AND ALL WAR RANTIES IS EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW All claims pertaining to the merchandise in this schedule with the exception of warranty claims must be filed with POWEREX within 6 months of the inv...

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