US VACUUM Torrvac Series Installation & Operation Manual Download Page 16

MODEL TV 25D/40D 

Parts List 

Cylinder 

153 

Filter  spr  ing 

450 

washer   

15 

Rotor 

154 

screw 

452 

Lock washer 

18 

Sleeve 

155 

Mesh  scr  een 

453 

nut 

22 

Vane 

159 

Exhaust    valve 

460 

Name     plate 

25 

A-Endplate

185 

Cylinder gasket 

26 

B-Endplate

186 

Stud bolt   

30 

Needle bearing

221 

hydraulic  fitting 

35 

Oil seal

222 

Nipple 

42 

Snap ring

223 

piping 

50 

Oil ring

224 

piping 

53 

screw

250 

Inlet flange, lower 

60 

Taper pin

251 

Valve plate 

65 

Shaft key

252 

Valve  plate guide 

75 

Exhaust box

253 

O-ring

83 

Oil sight glass

254 

Compression ring

84 

oring

255 

O-ring

88 

Oil supply  plug

260 

Inlet flange

89 

O-ring

261 

screen

95 

Oil plug

265 

screw

96 

O-ring

266 

Lock  washer

99 

Threaded fitting

270 

plug

100 

Oil filter

275 

Oil suckback line

105 

cover

278 

washer

106 

Gasket

291 

Stud fitting

107 

Bolt

293 

tube

108 

Lock washer

300 

Coupling guard

109/110  bushing 

301 

Cap nut

120 

Exhaust filter 

302 

Stud bolt

121 

O-ring

303 

Lock washer

125 

Filter spring

311 

Coupling, pump side

136 

Oil separator cover

312 

Coupling sleeve

137 

Gasket

313 

Coupling, motor side

138 

Screw

314 

Stud bolt

139 

Washer

321 

fan

141 

Wire   me  sh

323 

Fan cover

142 

Sheet   m  etal

325 

screw

145 

Exhaust cover plate

326 

washer

146 

Bolt

327 

screw

147 

Lock  was  her

445 

Rubber   f  oot

152 

Rubber disc

446 

Rubber   f  oot

Summary of Contents for Torrvac Series

Page 1: ...ls TV25D TV40D TV63D TV100D TV160B TV250C TV630B INSTALLATION OPERATION MANUAL US VACUUM PUMPS LLC P O BOX 909 CANTON TX USA 75103 TEL 888 416 7366 FX 877 416 7599 EMAIL USVACUUM EARTHLINK NET WWW USV...

Page 2: ...s manual use industrial systems including heavy Current Voltage installations Depending on the operating conditions particularly where dangerous conditions may be present improper handling could lead...

Page 3: ...the pump is filled with oil the rotation of the motor must be checked Open the inlet port jog the motor briefly to make sure rotation is cor rect If it runs backwards and if wired three phase power re...

Page 4: ...Y PRECAUTIONS Page 2 INTRODUCTION Page 4 PERFORMANCE SPECIFICATIONS Page 6 DESCRIPTIONS Page 7 GENERAL INFORMATION Page 8 START UP Page 10 TROUBLESHOOTING Page 11 PARTS LIST EXPLODED VIEWS Page 15 WAR...

Page 5: ...____________________ Oil Type________________________________ Serial No ____________________________ Operating Vacuum________________________ Startup Date__________________________ Inlet Gas Compositi...

Page 6: ...1 28 45 70 112 176 491 Pumping Speed CFM 18 25 41 65 108 168 456 Ultimate Vacuum Torr 29 9 Hg 0 50 mm Hg Noise Level dba 64 67 68 70 76 76 82 Motor Hp 1 5 2 3 5 7 5 10 25 Pump Speed RPM 1725 1170 Oil...

Page 7: ...aust One or more internal exhaust filters separate the oil from the gas This eliminates the need for any external oil mist eliminators Each pump is equipped with an anti suckback device to prevent the...

Page 8: ...ONS HAVE BEEN MADE BUT PRIOR TO FILLING THE PUMP WITH OIL THE ROTATION OF THE MOTOR SHOULD BE CHECKED IF BACKWARD REVERSE ANY TWO LEADS OF THE THREE AT THE POWER CONNECTION VACUUM CONNECTION Use a pip...

Page 9: ...ing the oil To change the pump oil the pump must be switched off and ventilated to reach atmospheric pressure Remove the oil drain plug and drain the oil Dispose of the oil in compliance with local or...

Page 10: ...when water vapor is being pumped In some applications when the quantity of water vapor is moderate TorrVac pumps have been used with good results In these situations the pump is run until it is up to...

Page 11: ...articulate matter Replaceable element And easy change out Under vacuum conditions lubricating oils especially those with additives may behave quite differently than expected Additives may adversely af...

Page 12: ...tuck closed or partially open position due to contamination Remedy Disassemble and clean if necessary Possible cause Oil tubing fittings are loose and leaking Remedy Replace or retighten the oil fitti...

Page 13: ...U S Vacuum for instructions TROUBLE Pump smokes at the exhaust side or expels oil droplets from the exhaust Possible cause Oil suckback line needle valve closed Remedy Open needle valve on suckback li...

Page 14: ...der broke vanes while pump was running or oil broke vanes on start up Remedy Install condensate trap on the inlet of the pump Or pump was over filled with oil in oil reser voir Follow oil filling proc...

Page 15: ...MODEL TV 25D 40D Repair Kit TV 25 Pt RKIT TV25D ROC TV 40 Pt RKIT TV40D ROC...

Page 16: ...oring 255 O ring 88 Oil supply plug 260 Inlet flange 89 O ring 261 screen 95 Oil plug 265 screw 96 O ring 266 Lock washer 99 Threaded fitting 270 plug 100 Oil filter 275 Oil suckback line 105 cover 27...

Page 17: ...MODEL TV 63D 100D Repair Kit TV 63 Pt RKIT TV63D ROC TV 100 Pt RKIT TV100D ROC...

Page 18: ...ring 83 Oil sight glass 255 O ring 84 O ring 260 Inlet flange 88 Oil supply plug 261 screen 89 oring 265 screw 95 Oil plug 266 Lock washer 96 O ring 270 plug 99 Threaded fitting 275 Oil suckback line...

Page 19: ...MODEL TV 160B 250C REPAIR KIT TV 160B Pt RKIT TV160B ROC TV 250C Pt RKIT TV250C ROC...

Page 20: ...MODEL TV 160B 250C Parts List...

Page 21: ...MODEL TV 630B Repair Kit TV 630 Pt RKIT TV630 ROC...

Page 22: ...MODEL TV 630B Parts List...

Page 23: ...ms must be held for seller s inspection and returned to sellers Ex works point upon request THERE ARE NO WARRANTIES EXPRESSED IMPLIED OR STATUTORY WHICH EXTENDS BEYOND THE DESCRIPTION ON THE FACE HERE...

Page 24: ...NOTES...

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