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Sterling STT 110 Operating Instructions Manual

Dehumidified air dryer
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Op er ating In struc tions
De hu mid ified air dryer

STT 110

STT 160

Ster ling Ma te rial Pro cess ing

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Summary of Contents for Sterling STT 110

  • Page 1: Stt 110

    Op er ating In struc tions De hu mid ified air dryer STT 110 STT 160 Ster ling Ma te rial Pro cess ing...
  • Page 2 Se ri al num ber: Year of ma nu fac tu re: Date of de li very: Num ber of de li very: Date of com mis sio ning: Lo ca ti on: Group of ma chi nes: STT 110 / STT 160...
  • Page 3 STT 110 / STT 160 Ster ling Ma te rial Pro cess ing re tains all rights to chan ge the in for ma ti on in the se ope ra ting in struc tions at any time wit hout no ti ce.

  • Page 4: Table Of Contents

    6. Func tional de scrip tion ........... . . 6-1 STT 110 / STT 160...
  • Page 5 9.1. STT 110........

  • Page 6: Gen Eral In For Ma Tion

    STT 110 / STT 160 1. Ge ne ral In for ma ti on The se ope ra ting in struc tions are ad dres sed to all users of the de vi ce. The se ope ra ting in struc tions must be used by every per son char ged with work on the unit.

  • Page 7: Warn Ings And Sym Bols

    This sym bol in di ca tes that a tech ni cal term is ex plai ned at this point. STT 110 / STT 160 Ge ne ral In for ma ti on 1-2...

  • Page 8: Main Te Nance

    STT 110 / STT 160 When dis pos ing of dry ing agents / bat ter ies / oil, ob serve all of fi cial rules. Cau tion: High noise pol lu tion ! For all work on the equip ment, hear ing pro tec tion should be worn.

  • Page 9: Ex Pla Na Tions And In For Ma Tion

    1.2. Ex pla na tions and in for ma ti on Va ri ous terms and de sig na tions are used in the se ope ra ting in struc tions to en su re cla ri ty. The re - fo re plea se note that the terms used in the text stand for the cor re spon ding ex pla na tions lis ted be - low.

  • Page 10: Safety In Struc Tions

    STT 110 / STT 160 2. Sa fe ty in struc tions The se sa fe ty in struc tions ap ply to all per sons wit hin the ran ge of ac ti on of the equip ment. Plea se in form all per sons wit hin the ran ge of ac ti on of the equip ment of the di rect and in di rect ha zards con nec ted with the equip ment.

  • Page 11: For Your Safety

    STT 110 / STT 160 2.1. For your sa fe ty Ge ne ral The ope ra ting per son nel of this equip ment must be at least 16 ye ars old. Plea se read the se ope ra ting in struc tions ca re ful ly be fo re ta king into ope ra ti on for the first time.
  • Page 12 STT 110 / STT 160 As sem bly Com pa re the con nec ted lo ads with tho se of the mains supp ly. Dan ger of in ju ry through elec tri cal shock! When using lif ting gear, plea se ob ser ve the per tai ning re gu la tions. Cau ti on: Dan ger of ac ci dents! Do not mo di fy, add ot her equip ment or chan ge the de sign of the equip ment wit hout the ap pro val of the ma nu fac tu rer.
  • Page 13 STT 110 / STT 160 Ope ra te the dry er only if the re is at least one dry ing hop per ope ra ting. This will pre vent da ma ge of ma te ri al! When dry ing plas tics which emit ga ses dan ge rous for hu man he alth, take care that the re ge ne ra - ti on ex haust air is dis po sed of wit hout pol lu ting the en vi ron ment.

  • Page 14: For The Safety Of The De Vices

    STT 110 / STT 160 2.2. For the sa fe ty of the de vi ces Ne ver chan ge set tings wit hout ca re ful ly as ses sing the con se quen ces. Use only ori gi nal Ster ling spa re parts.

  • Page 15: Start Up

    “Hop per” (ST1 - ST6) are at ”0" po si ti on. The sig nal lamp “trou ble” may flash short ly whi le the val ve block is chan - ged. STT 110 / STT 160 S tart up 3-1...

  • Page 16: Ini Tial Op Er A Tion

    The blo wer is run ning. If the dry er has not been in use for se ve ral months it must be ope ra ted for about 2 hours wit hout ma te ri al. STT 110 / STT 160 S tart up 3-2...
  • Page 17 If the re is a re turn air coo ler in stal led, switch off its coo lant cir cuit. Switch off the main switch of the dry er. The sig nal lamp “po wer” goes off. STT 110 / STT 160 EXIT S tart up 3-3...

  • Page 18: Con Tin U Ous Op Er A Tion

    Turn the re lea se switch “Ti mer” at po si ti on: For ope ra ti on wit hout ti mer clock: Turn the re lea se switch “Ti mer” at po si ti on: The blo wer is run ning. STT 110 / STT 160 S tart up 3-4...

  • Page 19: Set Ting The Dry Ing Tem Per A Ture

    Af ter a chan ge of ma te ri als, im me di ate ly check and cor rect the set dry ing tem pe ra tu re. STT 110 / STT 160 EXIT S tart up 3-5...
  • Page 20 “tunE” flas hes. The op ti mi za ti on can take se ve ral mi nu tes. If “tunE” stops flas hing, the op ti mi za ti on is fi nis hed. Press the “EXIT” key. STT 110 / STT 160 EXIT K1 K2...

  • Page 21: Switch Ing The Dryer Off

    If the re is a re turn air coo ler in stal led, switch off its coo lant cir cuit. Switch off the main switch of the dry er. The sig nal lamp “po wer” goes off. STT 110 / STT 160 S tart up 3-7...

  • Page 22: Er Ror And Er Ror Cor Rec Tion

    An alarm is in di cated by steady light of the sig nal lamp “trou ble”. When the fault has been elim i nated, the sig nal lamp “trou ble” goes off. STT 110 / STT 160 Er ror and er ror cor rec tion 4-1...
  • Page 23 STT 110 / STT 160 The fol low ing er rors can lead to an alarm: Blower The pres sure of the blower is too low. Check the blower. Vac uum sen sor de fec tive. Re gen er a tion heater 1 The safety tem per a ture lim iter of the re gen er a tion heater 1 has been ac ti vated.

  • Page 24: Main Te Nance

    - tion ally. All com pressed air pipes on the equip ment should be de pres su rised be - fore start ing main te nance work. STT 110 / STT 160 Main te nance 5-1...
  • Page 25 STT 110 / STT 160 Please ob serve the main te nance sched ule. Be fore start ing main te nance work, clean the equip ment of oil, fuel or lu - bri cant. En sure that ma te ri als and in ci den tals re quired for op er a tion as well as spare parts are dis posed of prop erly and in an en vi ron men tally sound man ner.

  • Page 26: Main Te Nance Sched Ule

    The given main te nance in ter vals are av er age val ues. Check whether in your in di vid ual case the main te nance in ter vals must be short ened. STT 110 / STT 160 Main te nance 5-3...

  • Page 27: Cleaning Or Re Placing The Air Fil Ter

    Clogged fil ters sub stan tially re duce the amount of cir cu lat ing air and lead to a pro duc tion lag of your dryer. Clogged fil ters may also dam age the heat ing el e ments. STT 110 / STT 160 Main te nance 5-4...

  • Page 28: Cleaning Or Re Placing The Re Turn Air Fil Ter

    5.2.1. Cleaning or Re placing the Re turn Air Fil ter STT 110 / STT 160 De tach the nut on the hous ing of the re turn air fil ter and re move the hous ing cover. Re move the nut of the fil ter car tridge.

  • Page 29: Dis Posing Of Drying Agents

    It is not pos si ble for Ster ling to take back the used dry ing agent or dry ing cells with used dry ing agents. 5.3.1. 5.3.2. 5.3.3. 5.3.4. 5.3.5. 5.3.6. 5.3.7. 5.3.8. 5.3.9. STT 110 / STT 160 Main te nance 5-6...

  • Page 30: Cleaning The Drying Hop Per

    Make sure that the dry ing hop per has cooled down suf fi ciently. Make sure that the dry ing hop per is com pletely empty. Re move any gran ules re main ing on the ground. STT 110 / STT 160 Main te nance 5-7...
  • Page 31 STT 110 / STT 160 ST 25 Open the tog gle-type fas ten ers (A) at the hop per lid and fold the hop per lid up wards (if in use: re move be - fore the sin gle con veyor).
  • Page 32 (if in use: re-mount the sin gle con veyor). Re move any gran ules re main ing in the clean ing open ing. ST 1200 and ST 1600: Clean the bead. STT 110 / STT 160 Main te nance 5-9...

  • Page 33: Func Tional De Scrip Tion

    STT 110 / STT 160 6. Functio nal des crip ti on This functio nal des crip ti on is ad dres sed to the ope ra tors of the equip ment. This functio nal des crip ti on as su mes ge ne ral fa mi lia ri ty with dry ing equip - ment.

  • Page 34: Gen Eral In For Ma Tion

    The dry er is ra ted for con ti nu ous ope ra ti on. The dry er may only be put into ope ra ti on if the dry ing hop per is fil led. STT 110 / STT 160 Functio nal des crip ti on 6-2...
  • Page 35 Re gen er ating heater Drying hop per Di a phragm Re turn air fil ter Blower Valve Drying heater Suc tion box Functio nal des crip ti on 6-3 STT 110 / STT 160 Func tional di a gram...
  • Page 36 6 = re lea se switch “Ti mer” 7 = ti mer clock (op tio nal) 8 = ther mo re gu la tor “dry ing hop per” ST1-ST6 STT 110 / STT 160 Ope ra ting unit Functio nal des crip ti on 6-4...

  • Page 37: Dry Ing Hop Per (Op Tional)

    STT 110 / STT 160 6.2. Dry ing Hop per (Op tio nal) The ma te ri al is dried in the dry ing hop per. The de hu mi di fied air is con duc ted through the ma te ri al in the dry ing hop per and ta kes up moi stu re.

  • Page 38: Hop Per Heater

    K1 K2 “EXIT” key, EXIT Ab or ting the in put in crea sing set point va lue Functio nal des crip ti on 6-6 STT 110 / STT 160 Ther mo re gu la tor...

  • Page 39: Con Nec Tion To A Pneu Matic Con Vey Ing Sys Tem (Op Tional)

    The re turn air coo ler can be con nec ted to a coo lant cir cuit or to the wa ter mains net work. STT 110 / STT 160 Suc ti on box Functio nal des crip ti on 6-7...

  • Page 40: Trans Port, As Sem Bly And Stor Age

    STT 110 / STT 160 7. Trans port, As sem bly and Stor age This chap ter is in tended for all op er at ing per son nel of the equip ment. Per son nel us ing these in struc tions must be in structed in the reg u la tions for the pre ven tion of ac ci dents, the op er at ing con di tions and safety reg u la tions and their im ple men ta tion.

  • Page 41: Tansport And Packing

    Fas ten the trans port ca bles to the eye lets of the con trol cab i nets. Trans port must be shock-proofed and free from vi bra tions. STT 110 / STT 160 Trans port, As sem bly and Stor age 7-2...

  • Page 42: As Sem Bly

    Be tween de liv ery and ma chine com mis sion ing the equip ment should be stored in a dry, dust-free and vi bra tion-free room. STT 110 / STT 160 Trans port, As sem bly and Stor age 7-3...

  • Page 43: As Sem Bly In Struc Tions

    In stall the equip ment such that all parts are eas ily ac ces si ble; this fa cil i - tates main te nance and re pair work STT 110 / STT 160 As sem bly in struc tions 8-1...

  • Page 44: In Stal La Tion Of The Exhauster Fan For Re Gen Er A Tion Of Ex Haust Air

    STT 110 / STT 160 8.1. In stal la tion of the exhauster fan for re gen er a tion of ex haust air When plas tics are be ing dried that re lease harm ful gases dur ing the dry ing pro cess, care must be taken that the re gen er a tion ex haust air is dis posed of in an en vi ron men tally sound way.

  • Page 45: Elec Tri Cal Con Nec Tion

    STT 110 ........

  • Page 46: Con Nec Tion Of Re Turn Air Cooler (Op Tional)

    STT 110........

  • Page 47: Technical Data

    Ø pipe con nec tion:........... 1/2” (0.5 in.) STT 110 / STT 160...

  • Page 48: Stt 160

    Ø pipe con nec tion:........... 1/2” (0.5 in.) STT 110 / STT 160 : .

  • Page 49: Di Men Sion Sheet

    STT 110 / STT 160 9.3. Di men sion Sheet Di men sions and data with out ob li ga tion. Di men sions in mm. (in.) Spec i fi ca tions may be sub ject to al ter ations.

  • Page 50: Spare Parts List

    STT 110 / STT 160 10. Spare parts list This spare parts list is in tended to be used only by trained per son nel. Other per sons are not per mit ted to mod ify or re pair the equip ment.
  • Page 51 STT 110 / STT 160 Pos. ID-num ber 85677 85367 94233 85323 96196 23918 88366 88628 85819 85820 De scrip tion blower STT 110 blower STT 160 seal ing diffusor desiccant seal ing fil ter car tridge, when op er at ing wit hout re turn air cooler...
  • Page 52 89846 Pt 100 (6 m) 93303 Pt 100 (9 m) 86387 Pt 100 (12 m) 18232 air con trol flap 84492 ther mom e ter 06925 flow in di ca tor STT 110 / STT 160 Spare parts list 10-3...
  • Page 53 (op tional) se lec tor switch ac tu a tor con tact el e ment thermo reg u la tor TT1 - TT6 timer clock (op tional) seal ing STT 110 / STT 160 Spare parts list 10-4...
  • Page 54 99815 fuse 84982 re lay holder 84983 re lay 83624 ter mi nal 84512 ther mal breaker STT 110 84511 ther mal breaker STT 160 84159 aux il iary switch STT 110 / STT 160 Spare parts list 10-5...

  • Page 55: Elec Tri Cal Man Ual

    This elec tri cal man ual is in tended to be used only by Ster ling ser vice per son - nel and trained per son nel au tho rized by Sterling. Other per sons are not per mit ted to mod ify or re pair the equip ment.

  • Page 56: Ac Ces Sories

    STT 110 / STT 160 12. Ac ces sories Ba sic set ting thermo reg u la tor Dig i tal timer Spare parts list Dry ing Hop pers ST 25 - ST 6400 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...
  • Page 57 This in for ma tion is in tended to be used only by Ster ling ser vice per son nel and trained per son nel au tho rized by Sterling. Other per sons are not per mit ted to mod ify or re pair the equip ment.

This manual is also suitable for:

Stt 160

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