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Powerex 10 HP Manual

Scroll enclosure air compressors

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Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or prop-
erty damage! Retain instructions for future reference.
Description
GENERAL
Powerex Scroll Enclosure Air
Compressors are designed to supply
continuous oil-free air by using the
most advanced scroll technology. These
turn-key packages are extremely quiet
and offer electronic control that will
reduce electrical power consumption.
The Powerex Oilless Rotary Scroll Air
Compressor has advanced scroll com-
pressor technology through the devel-
opment of a completely oilless unit.
The Powerex Scroll Compressor offers a
dynamically balanced air end which
insures vibration-free operation. The
rotary design permits a continuous
100% duty cycle. No oil separation, oil
filtration, or inlet valves are required
on the Powerex Scroll unit. The com-
pressor is virtually maintenance free.
Safety Guidelines
This manual contains information that
is very important to know and under-
stand. This information is provided for
SAFETY and to PREVENT EQUIPMENT
PROBLEMS. To help recognize this
information, observe the following
symbols.
Danger indicates
DANGER
!
an imminently haz-
ardous situation which, if not avoided,
WILL result in death or serious injury.
Warning indicates
WARNING
!
a potentially haz-
ardous situation which, if not avoided,
COULD result in death or serious injury.
Caution indicates a
CAUTION
!
potentially haz-
ardous situation which, if not avoided,
MAY result in minor or moderate
injury.
Powerex • 150 Production Drive • Harrison, OH 45030 • USA
P
U
R
E
A
NOTICE
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.
WARNING
!
during shipping, handling or use.
Damage may result in bursting and
cause injury or property damage.
PRECAUTIONS DURING TRANS-
PORTATION AND MOVEMENT
TRANSPORTATION BY FORKLIFT
Use openings for forklift under both
sides of the unit.
CAUTION
!
of the forklift.
Figure 1
TRANSPORTATION BY CRANE
Use openings at the bottom of the unit
and lift up by wire, etc.
CAUTION
!
panels.
I
R
T
E
C
Scroll Enclosure Air Compressors
Notice indicates
important informa-
Do not operate
unit if damaged
Avoid damaging
the panel with tips
Be sure to use pads
in order to protect
H
N
O
L
O
G
DANGER
!
Breathable Air Warning
This compressor/pump is NOT
equipped and should NOT be used
"as is" to supply breathing quality
air. For any application of air for
human consumption, you must fit
the air compressor/pump with suit-
able in-line safety and alarm equip-
ment. This additional equipment is
necessary to properly filter and
purify the air to meet minimal
specifications for Grade D breath-
ing as described in Compressed
Gas Association Commodity
Specification G 7.1 - 1966, OSHA 29
CFR 1910. 134, and/or Canadian
Standards Associations (CSA).
DISCLAIMER OF WARRANTIES
IN THE EVENT THE COMPRESSOR
IS USED FOR THE PURPOSE OF
BREATHING AIR APPLICATION
AND PROPER IN-LINE SAFETY
AND ALARM EQUIPMENT IS NOT
SIMULTANEOUSLY USED, EXIST-
ING WARRANTIES ARE VOIDED,
AND POWEREX DISCLAIMS ANY
LIABILITY WHATSOEVER FOR ANY
LOSS, PERSONAL INJURY OR
DAMAGE.
Figure 2
Y
IN552001AV 1/02

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Summary of Contents for Powerex 10 HP

  • Page 1 Be sure to use pads CAUTION ardous situation which, if not avoided, in order to protect MAY result in minor or moderate panels. injury. Figure 2 Powerex • 150 Production Drive • Harrison, OH 45030 • USA IN552001AV 1/02...
  • Page 2 Do not remove the panel model and voltage as ordered. discharge piping ahead of or try to service the air or before a shut-off valve, On 10 HP unit compressor while the com- CAUTION (SED1007) remove heat exchanger, orifice, etc. The com-...
  • Page 3 The moving scroll is prevent- tion. ed from rotating during this process so the 180 phase relationship of the * - Only available on 10 HP units (SED1007) # - Only available on 15 & 20 HP units (SET1507, SEQ2007)
  • Page 4 2. For 15 - 20 HP remove front panel. 4. Clearance must allow for safe, effec- than the maximum working pres- For 10 HP see upper right side of tive inspection and maintenance. sure of the air receiver. enclosure, remove rectangle panel.
  • Page 5 Stop Switch ON Switch pressure and air consumption. Figure 3 - Operating Panel * - Only available on 10 HP units (SED1007) # - Only available on 15 & 20 HP units (SET1507, SEQ2007)
  • Page 6 Shows Operating Mode in number when caution Mode occurs. (Refer to Chart 9 for Operating Mode.) Chart 4 - Caution Mode * - Only available on 10 HP units (SED1007) # - Only available on 15 & 20 HP units (SET1507, SEQ2007)
  • Page 7 AL 92* Maintenance time 2: Intermediate inspection and maintenance. Refer to page 9. Chart 7 - Emergency Code Number * - Only available on 10 HP units (SED1007) # - Only available on 15 & 20 HP units (SET1507, SEQ2007)
  • Page 8 Scroll Enclosure Air Compressors Operating Panel Item Display Contents (Continued) Max. Pressure Shows Max. Set Pressure in psig. (This display means 116 psig.)* 4. SET MODE - Push Mode Selector Switch so that Set Mode light is Min. Pressure Shows Min. Set Pressure in psig. (This display means 93 illuminated.
  • Page 9 Scroll Enclosure Air Compressors Caution Signal Operating Mode Operating Situation d 110 Initial stage of stop 1. When Caution is being signalled by the unit, caution number d 111 Normal stop shown in Chart 5 flashes on display d 112 Dryer preliminary start-up section (compressor does not stop).
  • Page 10 Scroll Enclosure Air Compressors Emergency (Alarm) Item Causes Signals Ambient temperature Ambient temperature is high Failure of cooling 1. Intake metal screen is clogged 1. In case of emergency stop, emer- 2. Exhaust outlet is clogged gency (alarm) code shown in Chart 3.
  • Page 11 Scroll Enclosure Air Compressors Specifications Compressor Noise Discharge Level Discharge Delivery Compressor Discharge (1.5m Model Control Pressure (SCFM @ Speed Driving Temp. from Number End System (PSIG) 100 psig) (RPM) System °F Outlet front) SED1007 SLAE05 Solid State 95-115 29.4 3150 V-belt <...
  • Page 12 Clean, replace Ventilation Screen Clean Air End/ Blower Fan Clean Fan Duct Clean Compressor Fins Clean Compressor Grease Use genuine Powerex grease Tip Seal Replace Dust Seal Inspect, replace *Readjust G V-belt Inspect, replace Temperature Sensor Confirm operation Pressure Sensor...
  • Page 13 Pin Crank Bearing Housing Side 6 times 4 times Chart 18 - Grease Delivery Use only Powerex genuine grease, (Part NOTE: Each pump of the grease gun equals 0.65g of grease. CAUTION #IP600000AV), or equivalent. The volume of grease is less after the 2nd pump since some...
  • Page 14 Scroll Enclosure Air Compressors 6. Install backup tube in the dust seal 8. Install the stationary scroll housing Scheduled channel. onto the orbiting scroll housing Maintenance (Cont) 7. Place dust seal over the backup tube. and reassemble the unit. 9. Make sure when reassembling the The backup tube REPLACE TIP SEAL CAUTION...
  • Page 15 Scroll Enclosure Air Compressors Electrical Diagram - SED1007 (10 HP) Fuse Compressor Modular jack Compressor Fan 1,2 Exhaust fan Compressor Pressure sensor Compressor Temperature sensor Compressor Temperature sensor Compressor Current sensor Compressor 208-230/460V 60 Hz Current sensor Compressor Magnet contactor...
  • Page 16 Scroll Enclosure Air Compressors Electrical Diagram - SET1507 (15 HP) Power relay Fan controller Relay Fan motor Selector switch (3 notches) 3Ø 208-230/460V 60 Hz Noise filter Fuse Modular jack FAN1, 2 Ventilation fan Pressure sensor Temperature sensor Temperature sensor Temperature sensor OCR3 Thermal relay...
  • Page 17 Scroll Enclosure Air Compressors Electrical Diagram - SEQ2007 (20 HP) Power relay Fan controller Relay Fan motor Selector switch (3 notches) Noise filter Fuse Modular jack 3Ø 208-230/460V 60 Hz FAN1, 2 Ventilation fan Pressure sensor Temperature sensor Temperature sensor Temperature sensor Temperature sensor OCR4...
  • Page 18 Scroll Enclosure Air Compressors Figure 10 - SED1007...
  • Page 19 Scroll Enclosure Air Compressors Figure 11 - SET1507...
  • Page 20 Scroll Enclosure Air Compressors Figure 12 - SEQ2007...
  • Page 21 Scroll Enclosure Air Compressors Replacement Parts List Ref. 10 HP 15 HP 20 HP No. Description SED1007 SET1507 SEQ2007 Qty. Air end SL016500AJ SL016500AJ SL016500AJ 2, 3, 4 Motor MC022397AV MC022397AV MC022397AV 2, 3, 4 Motor pulley PU009792AV PU009792AV PU009792AV...
  • Page 22 Scroll Enclosure Air Compressors Notes...
  • Page 23 Scroll Enclosure Air Compressors Service Record Compressors Date Maintenance Performed Replacement Components Required...
  • Page 24 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 invoice date, or they will not be honored. Prices, discounts and terms are subject to change without notice or as stipulated in specific product quotations. All agreements are contingent upon strikes, accidents, or other causes beyond our control.

This manual is also suitable for:

15 hp20 hp