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FS = Fixed Scroll OS = Orbital Scroll The tip seal on the scroll compressor is 2. Confirm if the following parts areself-lubricated and allows the unit to included (See Figure 6). REPLACEMENT operate efficiently without oil and Tip Seal Set SLAE03 SLAE03HP SLAE05 SLAE05HP 1. Remove six nuts with T-type wrench and then FS set from air end (See Figure 7). expensive filtration. The tip seal should be replaced every 10,000 hours of oper- ation. Figure 6 1 2 3 4 5 6 Air End 2. Remove LP and HP tip seals from Fixed Scroll set and Orbit set. Using Model 3 hp 3 hp HP 5 hp 5 hp HP the tip of a ball-point pen at the Part No. 92510050 92510050 IP604600AV 92663060 start will make it much easier (See Figure 7). 3. Remove dust from Scroll with clean cloth or air. Figure 7 OS or Orbit Scroll FS or Fixed Scroll Tip Seal Removal NOTE: In order to distinguish between the tip seal for Fixed Scroll and the tip seal for Orbit Scroll place the tip seal as shown below then view from the arrow direction and refer to the figure on the right. Orbit ScrollFixed Scroll Facing Right Facing Left Lip (Bottom Side) Lip (Inside) 4 Scroll Air Compressors INSERTING TIP SEALS Tip Seal Set Replacement (Continued) NOTE: Tips seals for Fixed Scroll and Orbit Scroll have opposing seal cut angels (See NOTE and explanatory diagram below). Insert tip seal so that the lip of tip seal is on the bottom of seal groove and inner side of involute and the direction of lip faces the center of involute (curving spiral). See Figure 9. This is to be done for both FS and OS sets. Use caution not to tear or distort lip. 1. Insert new HP tip seal from the center section for OS or Orbit Scroll so that there will be no clearance at the tip (start) section (See Figure 8 and 9). Figure 9 Lip Direction Lip Surface (Inside) Enter Side Lip Side (Grooved Bottom) Machined To Avoid Movement During Installation Figure 8 2.Insert so that new LP tip seal will contact closely with HP tip seal inside Scroll Groove (See Figure 7 on page 4). Insert approxi- ! CAUTION mately 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 installation (See Figure 11). 3. Repeat the same procedure for FS or Fixed Scroll tip seal set, remove both the dust seal and backup tube located on outermost side FS set. 4. Insert new backup tube in the FS Scroll in the 6 o’ clock position (See Figure 10). 5. Insert new dust seal on the backup tube. Face seamed section of the dust seal in the 3 o’clock position (See Figure 10). 8. After replacing tip seal set, reassemble Fixed Scroll set to the Orbit Scroll. Tighten 6 nuts temporarily and confirm if crankshaft rotates smoothly by hand and tighten them firmly. Tightening torques are: Bolt Torque First Second SLAE03/SLAE03HP 15 in lb. 175 in lb. SLAE05/SLAE05HP 15 in lb. 175 in lb. NOTE: Assemble so that dust seal and tip seal will not drop between Orbit Scroll set and Fixed Scroll set. Dust Seal 3 o’clock Position 6 o’clock Back-up Tube Position Figure 11 Figure 10 5 Scroll Air Compressors Figure 12 - Compressor Parts 19 1 2 4 3 6 5 8 7 109 1211 14 15 16 17 18 15 17 A A B B 13 6 Scroll Air Compressors Service Parts List Ref. Part No. For Models No. Description SLAE03 SLAE05 SLAE03HP SLAE05HP Quantity 1 Airend Pulley 92805020 IP600400AV 92805020 IP600400AV 1 2 Key IP600600AV IP600600AV IP600600AV IP600600AV 1 3 Centrifugal Fan IP601300AV IP601300AV IP601300AV IP601300AV 1 4 Fan Duct (1) IP601400AV IP601400AV IP601400AV IP601400AV 1 5 Fan Duct (2) IP601500AV IP601600AV IP601500AV IP601600AV 1 6 Fan Cover IP601700AV IP601700AV IP601700AV IP601700AV 1 7 Fan Dust Gasket (1) IP601800AV IP601900AV IP601800AV IP601900AV 1 8 Heat Insulation Pipe IP602000AV IP602000AV IP602000AV IP602000AV 1 9 Filter Plate IP602100AV IP602100AV IP602100AV IP602100AV 1 10 Cartridge Filter IP032901AV IP032901AV IP032901AV IP032901AV 1 11 Intake Pipe IP602200AV IP602200AV IP602200AV IP602200AV 1 12 Intake Filter Cover IP016101AV IP016101AV IP016101AV IP016101AV 1 13 Filter Cover Pipe IP602300AV IP602300AV IP602300AV IP602300AV 6 14 Fan Duct Gasket (2) IP602400AV IP602400AV IP602400AV IP602400AV 1 15 O-Ring IP603200AV IP603200AV IP603200AV IP603200AV 2 16 Long Nipple 96647011 96647011 96647011 96647011 1 17 Dust Cap IP603500AV IP603500AV IP603500AV IP603500AV 2 18 Wing Bolt IP604200AV IP604200AV IP604200AV IP604200AV 1 19 Tip Seal Set 92510050 IP604600AV 92510050 92663060 1 20 * Grease Gun Kit IP616200AJ IP616200AJ 21 * Grease Gun IP616100AJ IP616100AJ 22 * Grease (80g.) IP600000AV IP600000AV • Not Shown 7 Scroll Air Compressors Powerex Limited Warranty POWEREX 3 YEAR / 10,000 HOUR EXTENDED PARTS LIMITED WARRANTY - Powerex warrants each Compressor Pump or Scroll Air-End against defects in material or workmanship from the date of purchase for a period of Three years or 10,000 hours, whichever may occur first. This warranty applies to the exchange of part(s) of the compressor pump or air-end found to be...

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