Powerex SLAE03E Service And Maintenance Manual

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Service and maintenance manual (8 pages)

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Scroll Compressor

Service and Maintenance Manual

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Summary of Contents for Powerex SLAE03E

Page 1 Scroll Compressor Service and Maintenance Manual...
Page 2: Table Of Contents
CONTENTS MAINTENANCE SCHEDULE ………………………………………… 3 INTAKE AIR FILTER REPLACEMENT …………………………… 4 COOLING FIN CLEANING …………………………………………. 7 BLOWER FAN CLEANING ………………….….………………..… 10 FAN DUCT CLEANING ………………………………………………12 REGREASE BEARINGS …………………………………………… 13 TIP SEAL SET REPLACEMENT ……………………………..……… 22 PARTS LIST ………………………………………………….………34...
Page 3: Maintenance Schedule
MAINTENANCE SCHEDULE Operating Hours Item Action needed Page 2,500 5,000 10,000 15,000 Remarks ● ▲ Intake air filter Replace (Every 2,500 hours or less) Part #91348550 ● Cooling fins Clean (Every 2,500 hours or less) ● ● ● Blower fan Clean ●...
Page 4: Intake Air Filter Replacement
INTAKE AIR FILTER REPLACEMENT every 2,500 HOURS – MAINTENANCE Remove the Filter Cover.
Page 5 Change the Filter Element (part number 91348550) CAUTION Do not attempt to clean the filter element. This filter requires replacement and is to be replaced when contaminated.
Page 6 Reassemble the Filter Cover.
Page 7: Cooling Fin Cleaning
COOLING FIN CLEANING every 2500 HOURS - MAINTENANCE Remove the FS (Fixed Scroll) cover. Remove these seven bolts.
Page 8 Clean FS fins with a blow gun.
Page 9 Reassemble the FS cover.
Page 10: Blower Fan Cleaning
BLOWER FAN CLEANING every 5,000 HOURS – MAINTENANCE Remove five screws and take the Fan Cover off.
Page 11 Blow off dirt and dust...
Page 12: Fan Duct Cleaning
FAN DUCT CLEANING 5,000 HOURS MAINTENANCE Wipe out dirt and dust...
Page 13: Regrease Bearings
10,000 HOURS – MAINTENANCE (Regular pressure model) WARNING CAUTION Per OSHA regulations, ALL power must be locked out This service should be performed by an authorized before performing any maintenance. Powerex Service Center to avoid failure. OS BEARING Remove the Plastic Dust Cap.
Page 14 Rotate the Compressor Pulley until the grease fitting is visible through the dust cap hole. seen from the front...
Page 15 Prepare a grease gun. Grease Gun Cartridge Grease CAUTION Use only Powerex genuine grease. Pump grease gun before using feeding (this eliminates air from the grease passage of the extension adaptor). Part Number: IP616200AJ (complete kit), IP600000AV (grease tube)
Page 16 Use a grease gun extension adaptor to enlarge the grease fitting and supply the power volume of grease as indicated below table. Grease delivery (OS Bearing) SLAE03E SLAE05E SLAE05EHP 1st time 2nd time 1st time 2nd time 1st time 2nd time...
Page 17 Put the removed Plastic Dust Cap back.
Page 18 PIN CRANK BEARINGS Remove the Fan Duct (2) Remove these three bolts.
Page 19 Remove FS (Fixed Scroll) Set 5 HP models only 5 HP models only Remove bolts and nuts and remove the FS...
Page 20 Notes: Each pump of the grease gun equals 0.65 g of grease. CAUTION Use only Powerex genuine grease. Pump grease gun before using feeding (this eliminates air from the grease passage of the extension adaptor). Part Number: IP616200AJ (complete kit), IP600000AV (grease tube)
Page 21 Replace the FS set and fan duct (2). Tighten bolts and nuts temporarily and confirm if crankshaft rotates smoothly by hand and tighten them firmly. Tightening torques are as below. Tightening torque SLAE03E SLAE05E / SLAE05EHP First Second First Second...
Page 22: Tip Seal Set Replacement
This service should be performed by an authorized locked out before performing any maintenance. Powerex Service Center to avoid failure. CONFIRMATION OF THE PARTS Confirm if the Tip Seal you purchased is correct for the air end you are replacing (see below parts listing).
Page 23 Confirm if the parts are correctly included. LP Tip Seal for OS Dust Seal HP Tip Seal for OS HP Tip Seal for FS Backup Tube LP Tip Seal for FS HP = High Pressure LP = Low Pressure FS = Fixed Scroll OS = Orbital Scroll...
Page 24 REPLACEMENT Remove the fan duct (2) Remove these bolts.
Page 25 Remove FS (Fixed Scroll) Set 5 HP models only 5 HP models only Remove bolts and nuts and remove the FS...
Page 26 iii. Remove the LP and HP Tip Seals, the Dust Seal and the Backup Tube from FS (Fixed Scroll) and OS (Orbital Scroll) sets. Using the tip of a ball-point pen at the start will make it much easier. LP Tip Seal HP Tip Seal ※...
Page 27 Remove dust from both OS and FS plates with clean cloth or air.
Page 28 Insert new HP Tip Seal from the center section of OS set so that there will be no clearance at the start section. (Inside) Lip direction Center (Bottom Side) CAUTION Tip Seals for OS and FS have opposing seal cut angles. Insert Tip Seal so that the lip seal on the bottom of seal groove and inner side of scroll spiral and the direction of lip faces the center of scroll spiral.
Page 29 Insert so that new LP Tip Seal will contact closely with HP Tip Seal inside scroll groove. Notch CAUTION Insert approximately half of the LP Tip Seal and remove the Tip Seal to confirm that a notch in the Tip Seal has been achieved. This will prevent movement during running.
Page 30 vii. Insert LP Tip Seal all the way and cut excessive material.
Page 31 viii. Repeat the same procedure for FS Tip Seal set.
Page 32 Insert new Backup Tube in the FS, then insert new Dust Seal on the Backup Tube. Backup Tube Dust Seal...
Page 33 After replacing Tip Seal Set, reassemble the FS set and fan duct (2) to the air end. Tighten bolts and nuts temporarily and confirm if crankshaft rotates smoothly by hand and tighten them firmly. Tightening torques are as below. Tightening torque SLAE03E SLAE05E / SLAE05EHP First Second...
Page 34: Parts List
PARTS LIST...
Page 35 Parts number for models Description Quantity SLAE03E SLAE05E SLAE05EHP Air end pulley 92843051 92549110 92549110 IP600600AV IP600600AV IP600600AV Centrifugal fan IP601300AV IP601300AV IP601300AV Fan Duct (1) IP601400AV IP601400AV IP601400AV Fan Duct (2) IP601500AV 92519042 92519042 Fan Cover IP601700AV IP601700AV IP601700AV...

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