PRODUCT USER MANUAL
SECTION 3
48
3.17 STEPS TO UNDERTAKE
BEFORE OPERATING
1. Read this manual completely.
2. Review all safety precautions.
3. Use recommended pipe sizes as per specifi-
cations.
4. DO NOT operate the dryer at pressures
above the maximum specified on the dryer
label (check the technical specifications).
5. DO NOT operate the dryer in temperatures
above 120°F (50°C) degrees
6. DO NOT operate the dryer with inlet air tem-
peratures above 150°F (38°C).
3.18 OPERATING PROCEDURES
This procedure should be followed on first start-up,
after periods of extended shutdown or following
maintenance procedures. Qualified personnel must
perform the start-up.
S
EQUENCE
OF
OPERATIONS
1. Ensure that all the steps of the “Installation”
chapter have been observed.
2. Ensure that the connection to the com-
pressed air system is correct and that the
piping is suitably fixed and supported.
3. Ensure that the condensate drain pipe is
properly fastened and connected to a collec-
tion system.
4. Ensure that the by-pass system (if installed)
is closed and the dryer is isolated.
5. Ensure that the manual valve of the conden-
sate drain circuit is open.
6. Remove any packaging and other material
which could obstruct the area around the
dryer.
7. Activate the mains switch.
8. Turn on the main switch - pos. 1 on the con-
trol panel.
9. Check that the mains power light of the ON/
OFF button is ON.
10. Wait at least two hours before starting the
dryer (compressor crankcase heater must
heat the oil of the compressor)—only models
RD 400 & UP, and RD 500 & UP.
11. Ensure the cooling water flow and tempera-
ture is adequate (Water-Cooled).
12. Switch ON the dryer pressing the button "I -
ON" of the ON/OFF switch
13. Ensure that power ON light is ON.
14. Ensure the data plate flow rate match with
plant consumption.
15. If the dryer does not start to run check the
monitor on the Microprocessor. If the Phase
error is mentioned on the screen change the
Phases and re-start the dryer.
16. Allow the dryer temperature to stabilize 10-
15 minutes
17. Slowly open the air inlet valve.
18. Slowly open the air outlet valve.
19. Slowly close the central by-pass valve of the
system (if optional By-pass valves are
installed).
20. Check the piping for air leakage.
21. Ensure the drain is regularly cycling - wait for
its first interventions.
Summary of Contents for RD Series
Page 8: ...8 NOTES ...
Page 18: ...RH SERIES HIGH TEMPERATURE SECTION 2 18 2 7 ED RH15 50 02250195 252 R00 ...
Page 20: ...RH SERIES HIGH TEMPERATURE SECTION 2 20 2 8 ED RH75 100 02250195 253 R00 ...
Page 22: ...RH SERIES HIGH TEMPERATURE SECTION 2 22 2 9 ID RH15 50 02250195 252 R00 ...
Page 24: ...RH SERIES HIGH TEMPERATURE SECTION 2 24 2 10 ID RH75 100 02250195 253 ...
Page 26: ...RH SERIES HIGH TEMPERATURE SECTION 2 26 2 11 P I RH15 75 02250195 284 ...
Page 28: ...RH SERIES HIGH TEMPERATURE SECTION 2 28 2 12 P I RH100 02250195 285 ...
Page 30: ...RH SERIES HIGH TEMPERATURE SECTION 2 30 2 13 WIRING DIAGRAM 02250195 303 R00 ...
Page 40: ...40 NOTES ...
Page 50: ...PRODUCT USER MANUAL SECTION 3 50 3 20 ED RN 5 15 02250195 257 R00 ...
Page 52: ...PRODUCT USER MANUAL SECTION 3 52 3 21 ED RN 25 02250195 258 R00 ...
Page 54: ...PRODUCT USER MANUAL SECTION 3 54 3 22 ED RN 35 50 02250195 259 R00 ...
Page 56: ...SECTION 3 PRODUCT USER MANUAL 56 3 23 ED RN 75 02250195 260 R00 ...
Page 58: ...SECTION 3 PRODUCT USER MANUAL 58 3 24 ED RN 100 02250195 260 R00 ...
Page 60: ...SECTION 3 PRODUCT USER MANUAL 60 3 25 ED RN 125 02250195 261 R00 ...
Page 62: ...SECTION 3 PRODUCT USER MANUAL 62 3 26 ED RN 150 02250195 262 R00 ...
Page 64: ...PRODUCT USER MANUAL SECTION 3 64 3 27 ED RN 175 02250195 263 R00 ...
Page 66: ...SECTION 3 PRODUCT USER MANUAL 66 3 28 ED RN 200 02250195 263 R00 ...
Page 68: ...PRODUCT USER MANUAL SECTION 3 68 3 29 ED RN 250 02250195 264 R00 ...
Page 70: ...SECTION 3 PRODUCT USER MANUAL 70 3 30 ED RN 325 230 02250195 264 R00 ...
Page 72: ...PRODUCT USER MANUAL SECTION 3 72 3 31 ED RN 325 460 02250195 264 R00 ...
Page 74: ...SECTION 3 PRODUCT USER MANUAL 74 3 32 ID RN5 15 02250195 257 R00 ...
Page 76: ...PRODUCT USER MANUAL SECTION 3 76 3 33 ID RN25 02250195 258 R00 ...
Page 78: ...PRODUCT USER MANUAL SECTION 3 78 3 34 ID RN35 50 02250195 259 R00 ...
Page 80: ...PRODUCT USER MANUAL SECTION 3 80 3 35 ID RN75 100 02250195 260 ...
Page 82: ...PRODUCT USER MANUAL SECTION 3 82 3 36 ID RN125 02250195 261 ...
Page 84: ...SECTION 3 PRODUCT USER MANUAL 84 3 37 ID RN150 02250195 262 ...
Page 86: ...SECTION 3 PRODUCT USER MANUAL 86 3 38 ID RN175 200 02250195 263 ...
Page 88: ...SECTION 3 PRODUCT USER MANUAL 88 3 39 ID RN250 400 02250195 264 ...
Page 90: ...SECTION 3 PRODUCT USER MANUAL 90 3 40 P I RN5 10 15 25 02250195 288 ...
Page 92: ...SECTION 3 PRODUCT USER MANUAL 92 3 41 P I RN35 75 02250195 289 ...
Page 94: ...SECTION 3 PRODUCT USER MANUAL 94 3 42 P I RN100 200 02250195 290 ...
Page 96: ...SECTION 3 PRODUCT USER MANUAL 96 3 43 P I RN250 325 02250195 291 ...
Page 97: ...PRODUCT USER MANUAL SECTION 3 97 3 44 P I RD400 500 700 850 02250195 293 ...
Page 98: ...SECTION 3 PRODUCT USER MANUAL 98 3 45 P I RD700 850 02250195 294 ...
Page 101: ...101 NOTES ...
Page 102: ...SECTION 3 PRODUCT USER MANUAL 102 3 48 WIRING DIAGRAM RN5 10 15 20 25 02250195 306 ...
Page 104: ...PRODUCT USER MANUAL SECTION 3 104 3 49 WIRING DIAGRAM RN35 50 75 100 02250195 307 ...
Page 106: ...PRODUCT USER MANUAL SECTION 3 106 3 50 WIRING DIAGRAM RN125 150 02250195 308 ...
Page 108: ...PRODUCT USER MANUAL SECTION 3 108 3 51 WIRING DIAGRAM RN175 02250195 309 ...
Page 110: ...PRODUCT USER MANUAL SECTION 3 110 3 52 WIRING DIAGRAM RN200 02250195 310 ...
Page 112: ...PRODUCT USER MANUAL SECTION 3 112 3 53 WIRING DIAGRAM RN250 325 02250195 311 ...
Page 114: ...PRODUCT USER MANUAL SECTION 3 114 3 54 WIRING DIAGRAM RN250 325 230 3 60 A 02250195 973 1 ...
Page 116: ...PRODUCT USER MANUAL SECTION 3 116 3 55 WIRING DIAGRAM RN250 325 230 3 60 A 02250195 973 2 ...
Page 122: ...PRODUCT USER MANUAL SECTION 3 122 3 58 CONTROL CIRCUIT RN250 325 02250195 306 ...
Page 124: ...PRODUCT USER MANUAL SECTION 3 124 3 59 POWER CIRCUIT RN250 325 02250195 306 ...
Page 143: ...SECTION 3 PRODUCT USER MANUAL 143 ...
Page 158: ...158 NOTES ...
Page 166: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 166 4 3 ED RD400 02250195 264 R00 ...
Page 168: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 168 4 4 ED RD500 02250195 266 R00 ...
Page 170: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 170 4 5 ED RD700 02250195 266 R00 ...
Page 174: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 174 4 7 ED RD850 02250195 266 R00 ...
Page 178: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 178 4 9 ED RD1000 02250195 266 R00 ...
Page 198: ...SECTION 4 E 680 CONTROLLER FOR REFRIGERANT DRYERS 198 4 19 ID RD400 02250195 264 ...
Page 199: ...SECTION 4 E 680 CONTROLLER FOR REFRIGERANT DRYERS 199 ...
Page 200: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 200 4 20 ID RD500 850 02250195 266 ...
Page 214: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 214 4 27 ID RD3800 AIR COOLED 02250195 270 ...
Page 218: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 218 4 29 P I RD400 02250195 291 ...
Page 220: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 220 4 30 P I RD500 850 02250195 293 ...
Page 222: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 222 4 31 P I RD700 850 02250195 294 ...
Page 224: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 224 4 32 P I RD1000 6000 02250195 297 ...
Page 226: ...E 680 CONTROLLER FOR REFRIGERANT DRYERS SECTION 4 226 4 33 P I RD1000 6000 02250195 298 ...
Page 266: ...266 NOTES ...
Page 267: ...NOTES 267 ...