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Pellerin Milnor Corporation

Gas, Steam, and Air Intake - Newer Dryer Models (cont'd.)

Model number prefix

5050_

50050_

6450_

64050_

6458_

64058_

6464_

64064_

7676_

8282_

@ 25"

(635)

@ 25"

(635)

@ 25"

(635)

@ 40"

(1016)

Average Btu/hr (kcal/
hr) at x" (mm) water
column

n.a.

726,000

(182,952)

@ 25"

(635)

825,000

(207,900)

@ 25"

(635)

990,000

(249,480)

@ 25"

(635)

1,650,000

(415,793)

@ 40"

(1016)

2,079,000

(523,899)

@ 40"

(1016)

Steam inlet (steam models)

Maximum Lb/Hr (kg/
hr)

820 (372)

pending

1,990 (903)

1,990

(903)

3,223

(1462)

pending

Average Lb/Hr (kg/hr)

382 (173)

561 (254)

638 (289)

765 (347)

1,275 (578)

1,606 (728)

Maximum boiler horse-
power (kw)

23.8 (10.8)

pending

57.7 (26.2)

93.4 (42.4)

pending

Average boiler horse-
power (kw)

11.1 (8.3)

16.3 (12.1)

18.5 (13.8)

22.2 (16.5)

37.0 (27.6)

46.6 (34.7)

Thermal oil inlet (thermal oil models) - Consult Milnor

factory

Main air intake

Maximum scfm (cu m/
min)

3,600

(102)

6,000 (170) 8,500 (241)

8,500

(241)

14,000

(396)

14,000

(396)

Maximum allowable
back pressure

0.5" water column

Combustion (non-ducted, ambient) air intake with air heat burner (natural gas and propane models)

Maximum scfm (cu m/
min) to blower

250 (7)

715 (20)

n.a.

Maximum scfm (cu m/
min) to fire box

400 (11)

500 (14)

n.a.

Total

650 (18)

1,215 (34)

1215 (34)

n.a.

Combustion (non-ducted, ambient) air intake with ratio air burner (natural gas and propane

models)

Maximum scfm (cu m/
min) to blower

n.a.

400 (11)

600 (17)

pending

Table 2. Gas, Steam, and Air Intake - Older Dryer Models

Model number prefix

5040_

50040_

58040_

58058_

58080_

72072_

with tower

72072_ no

tower

Capacity basis - lb (kg)

110 (50)

150 (68)

220 (100)

300 (136)

425 (193)

Gas inlet (natural gas and propane models)

Maximum Btu/hr (kcal/
hr) at x" (mm) water
column

950,000

(240,000)

@ 13.5"

(343)

950,000

(240,000)

@ 13.5"

(343)

1,400,000

(350,000)

@ 13.5"

(343)

1,800,000

(453,000)

@ 13.5"

(343)

2,700,000

(680,000)

@ 18"

(457)

2,700,000

(680,000)

@ 18"

(457)

Average Btu/hr (kcal/hr)
at x" (mm) water
column

363,000

(91,476) @
13.5" (343)

495,000

(124,738)

726,000

(182,952)

990,000

(249,480)

1,402,500

(353,430)

1,402,500

(353,430)

Utility Requirements For Gas, Steam and Thermal Oil Dryers

Содержание 6458

Страница 1: ...al Number ECN MAI6458SCE 2022285A Publishing System TPAS2 Access date 07 11 2022 Document ECNs Latest Installation 6458 TS1L R TT1L R PELLERIN MILNOR CORPORATION POST OFFICE BOX 400 KENNER LOUISIANA 70063 0400 U S A ...

Страница 2: ......

Страница 3: ...unting Parts BMP040075 2020414A 40 Pedestal Base Installation 5050 6450 6458 6464 7676 8282 Dryers BPDDUL01 2022256A 44 Pedestal Base 6458 6464 Dryers BMP090005 2012114B 47 Unload Bridge Installation BMP070009 2020432A 49 Air and Duct Requirements for Milnor Pass through BNDDUI01 2022242 57 Utility Requirements For Gas Steam and Thermal Oil Dryers BNDUUI01 2019285A 65 About the Steam and Hot Oil C...

Страница 4: ...58TS1REF 2016236D 85 Dimensional Drawing 6458TS1L TS1R Paired BD6458TS1PEE 2022086D 86 Dimensional Drawing 6458 Dryers AH MLF1010 BD6458MLDE 2016236D 87 Dimensional Drawing 6458TT1L BD6458TT1LEE 2022086D 88 Dimensional Drawing 6458TT1R BD6458TT1REE 2022086D 89 Dimensional Drawing Recommended Lint Collector Piping BD6458DLCPBE 2014453D ...

Страница 5: ...ical attack are not covered by this warranty For parts which require routine replacement due to normal wear such as gaskets contact points brake and clutch linings belts hoses and similar parts the warranty time period is 90 days We reserve the right to make changes in the design and or construction of our equipment including purchased components without obligation to change any equipment previous...

Страница 6: ...ou can also get components from the Milnor factory Tell the supplier the machine model and serial number and this data for each necessary component The component number from this manual The component name if known The necessary quantity The necessary transportation requirements If the component is an electrical component give the schematic number if known If the component is a motor or an electric...

Страница 7: ...tities Table 1 Trademarks AutoSpot GreenFlex MilMetrix PulseFlow CBW GearTrace MilTouch RAM Command Drynet GreenTurn MilTouch EX RecircONE E P Express Hydro cushion MILRAIL RinSave E P OneTouch Mentor Miltrac SmoothCoil E P Plus Mildata PBW Staph Guard Gear Guardian Milnor End of document BNUUUU02 IBNUUUU02 2021104A BNUUUU02 0000158094 F 2 3 3 21 9 47 AM Released 3 ...

Страница 8: ......

Страница 9: ...Safety 1 5 ...

Страница 10: ...restricted to those employees given the task of using it only specifically designated workers carry out repairs modifications maintenance or servicing information instruction and training is provided workers and or their representatives are consulted Work equipment must comply with the requirements listed below The owner user must verify that installation and maintenance of equipment is performed ...

Страница 11: ...rovided on the machine safety placards in the Safety Guide and throughout the other machine manuals Placards must be kept clean so that the information is not obscured They must be replaced immediately if lost or damaged The Safety Guide and other machine manuals must be available at all times to the appropriate personnel See the machine service manual for safety placard part numbers Contact the M...

Страница 12: ...ismember you Do not attempt to open the door or reach into the cylinder until the cylinder is stopped Do not touch goods inside or hanging partially outside the turning cylinder Know the location of all emergency stop switches pull cords and or kick plates and use them in an emergency to stop machine motion Know the location of the main machine disconnect and use it in an emergency to remove all e...

Страница 13: ...e Hazards Operating the machine with an inoperative safety device can kill or injure personnel damage or destroy the machine damage property and or void the warranty Do not tamper with or disable any safety device or operate the machine with a malfunctioning safety device Request authorized service WARNING 12 Electrocution and Electrical Burn Hazards Electric box doors Operating the machine with a...

Страница 14: ... or malfunctioning machine Request authorized service Do not attempt unauthorized servicing repairs or modification Do not use the machine in any manner contrary to the factory instructions Use the machine only for its customary and intended purpose Understand the consequences of operating manually CAUTION 18 Goods Damage and Wasted Resources Entering incorrect cake data causes improper processing...

Страница 15: ... OSHA standard in the absence of any other overriding standard WARNING 21 Confined Space Hazards Confinement in the cylinder can kill or injure you Hazards include but are not limited to panic burns poisoning suffocation heat prostration biological contamination electrocution and crushing Do not enter the cylinder until it has been thoroughly purged flushed drained cooled and immobilized End of BI...

Страница 16: ... 8282TS1L 8282TS1R MT140S1L MT140S1R Notice 1 This information may apply to models in addition to those listed above It applies to paper tags It does not apply to the vinyl or metal safety placards which must remain permanently affixed to the machine and replaced if no longer readable Paper tags on the machine provide installation guidelines and precautions The tags can be tie on or adhesive You c...

Страница 17: ...ilnor performance and quality standards by identification mark of tester B2TAG94078 Do not forklift here do not jack here do not step here whichever applies B2TAG94079 Rig for crane lifting either 3 point or 4 point depending on the number of lifting eyes provided using a steep angle on the chains closer to vertical than horizontal B2TAG94081 Motor must rotate in this direction On single motor was...

Страница 18: ... Match up the components with this number These tags are used to pair up electrical or hose connections between major components of a machine shipped dis assembled B2TAG94118 Do not strike shipping container during fork lifting Fragile components inside B2T2001017 Foam seal must be installed here before dryers are bolted together B2T2002013 Do not start the machine until shipping restraints are re...

Страница 19: ... or Action Explanation B2T2007003 Install the shuttle rail in accordance with this instruction and the installation manual B2T2014022 This control box is mounted here for shipping purposes only Only used on 64 and 76 gas and steam dryers with a blower inverter End of BIUUUI02 15 ...

Страница 20: ... Right Model Plan View Typical Rear View Y 10 10 10 10 10 40 20 30 20 PELLERIN MILNOR CORPORATION Notes 1 Replace placard immediately if removed or unreadable 2 Approximate locations of placards are shown Mounting holes are provided on machine If aluminum placard use 8 self tapping screws Safety Placard Use and Placement 5040 5050 6450 6458 6464 7272 7676 and 8282 Dryers BMP040034 2021211A 16 ...

Страница 21: ... numbers 1 2 3 etc assigned to components relate the parts list to the illustration Parts List Safety Placard Use and Placement PELLERIN MILNOR CORPORATION Page 2 2 All 20 01 10377A NPLT ELEC HAZARD LG TCATA COMPONENTS all 10 01 10451B NPLT DRYER WARNINGS TCATA all 30 01 10375B NPLT ELEC HAZARD SMALL TCATA all 40 01 10699A NPLT SERV HZRD PLYEST TCATA BMP040034 2021211A Safety Placard Use and Place...

Страница 22: ...View Typical Rear View Y 10 10 10 10 10 20 30 30 20 PELLERIN MILNOR CORPORATION Safety Placard Use and Placement ISO 5040 5050 6450 6458 6464 7272 7676 and 8282 Dryers Notes 1 Replace placard immediately if removed or unreadable 2 Approximate locations of placards are shown Mounting holes are provided on machine If aluminum placard use 8 self tapping screws ISO Placards shown on this page BMP04003...

Страница 23: ...s belong to an assembly The item numbers 1 2 3 etc assigned to components relate the parts list to the illustration Parts List Safety Placard Use and Placement PELLERIN MILNOR CORPORATION Page 2 2 BMP040035 2021211A Safety Placard Use and Placement ISO COMPONENTS all 20 01 10377 NPLTE WARNING 4X4 All 10 01 10451X NPLT DRYER WARNINGS ISO all 30 01 10375 NPLTE WARNING 2X2 5040 5050 6450 6458 6464 72...

Страница 24: ...and Alone Dryers and used on the side opposite the blower 4 5 6 7 8 9 10 3 Side Doors Prior to 2014 See BMP020051 Side Doors after 2014 See BMP160009 6 21 22 Page 1 4 PELLERIN MILNOR CORPORATION Guards Covers 6450 6458 6464 7272 7676 8282 Dryers BMP040072 2021211A 25 20 ...

Страница 25: ...Bearing Cover Short Shroud Bearing Cover 20 11 13 12 15 16 13 23 24 Short shroud Page 2 4 PELLERIN MILNOR CORPORATION PELLERIN MILNOR CORPORATION Guards Covers BMP040072 2021211A 6450 6458 6464 7272 7676 8282 Dryers 21 ...

Страница 26: ...282 HOUSE SIDE PANEL AC 4 07 72029 6464 HOUSE SIDE PLATE UPPER B 5 07 71435 6458 LINT SIDE LOWER COVER E 4 07 85397 7676 HOUSE SIDE PLATE D 4 07 81398 7272 HOUSE SIDE PLATE UPPER D 5 07 81435 7272 BLOW SIDE LOWER COVER AC 5 07 72028 6464 LOWER SIDE COVER ABC 6 W7 71205A 64 DRYER FRONT COSMETIC LOWER DOOR WELD D 6 07 81205 7272 FRONT COSM LOWER DOOR B 3 A77SC001 6458 LOWER SIDE COVER ASSY C 3 A77SC...

Страница 27: ...18 07 88117 8282 GUIDE ROLLER COVER ABCDE 18 W7 50129 64 DRYER GUIDE ROLLER COVER DEF 20 A79BA002 72 76 82 DRYER BLOWER BELT GUARD ASSY all 21 27A108A HINGE LIFTOFF LH EMKA 1056 U62 BLACK all 22 27A108B HINGE LIFTOFF RH EMKA 1056 U63 BLACK DE 23 W7 71317B 6458 BRNG CVR SHORT LEFT SHORT SHROUD A 20 A7 50268C 6450 LF BLWR BELT GUARD ASMBLY ANGLED LEFT BC 20 A77BA002 64 DRYER BLOWER BELT GUARD ASSY D...

Страница 28: ...Page 1 2 PELLERIN MILNOR CORPORATION PELLERIN MILNOR CORPORATION Side Doors 5050 6450 6458 6464 7676 8282 Dryers 1 2 3 5 6 6 3 4 Side Doors used on Dryers since 2014 BMP160009 2016445A 24 ...

Страница 29: ...SD018A 5050 DOOR ASSY W O LOCK B 1 A77SD030A 6450 SIDE DOOR ASSY W O LOCK C 1 A77SD017A 6458 HINGED SIDE DOOR ASSY W O LOCK D 1 A77SD023A 6464 HINGED SIDE DOOR ASSY W O LOCK E 1 A79SD022 7676 HINGED SIDE DOOR W O LOCK ASSY F 1 A82SD001A 8282 SIDE DOOR W O LOCK A 2 A74SD018 5050 DOOR ASSEMBLY W LOCK B 2 A77SD030 6450 SIDE DOOR ASSY W LOCK C 2 A77SD017 6458 HINGED SIDE DOOR ASSY W LOCK D 2 A77SD023 ...

Страница 30: ...load Shrouds 6458TG1L R TS1L R 6464TG1L R TS1L R 7676TG1L R 8282TG1lL R PELLERIN MILNOR CORPORATION PELLERIN MILNOR CORPORATION Short Shroud Standard Shroud Short Shroud Standard Shroud 1 1 1 1 2 2 2 2 4 4 4 4 3 3 14 3 5 5 5 5 5 5 5 6 6 7 8 9 10 typical hardware all shrouds 11 14 13 12 26 ...

Страница 31: ... 7676 UNLOAD SHROUD LEFT D 2 07 81505A 7272 UNLOAD SHROUD LF SHORT EF 2 07 88123A 8282 SHROUD SHORT CHAMFER LT A 3 07 71152 6458 UNLOAD SHROUD BACK PLT B 3 07 71506 6458 UNLOAD SHROUD BACK SHT C 3 07 85152 7676 UNLOAD SHROUD BACK PLT D 3 07 85152A 7676 UNLD SHROUD BACK SHORT EF 3 07 88121 8282 UNLOAD SHROUD EXTENSION BACK AB 4 07 71154 6458 GAS PIPE SUPP PLT CB 4 07 85154 7676 SHROUD GAS PIPE SUPP...

Страница 32: ......

Страница 33: ...Installation 2 29 ...

Страница 34: ...MOVE TO FOOTPAD LOCATIONS TO NEXT FOOTPAD Z Y Z Z Z Z Y Y Y 90 90 MARK POINT LASER LEVEL LEVEL ROD FOOTPAD HIGHEST POINT FOOTPAD HIGHEST POINT FOOTPAD HIGHEST POINT MINIMUM GROUT 1 25mm MINIMUM GROUT 1 25mm MINIMUM GROUT 1 25mm FOOT PAD FOOT PAD GROUT GROUT SHIM SHIM GROUT GROUT GROUT SYSTEM ZERO LINE SYSTEM ZERO LINE SYSTEM ZERO LINE SYSTEM ZERO LINE DRYER REFERENCE LINE DRYER REFERENCE LINE RAIL...

Страница 35: ...damage carriers are liable for concealed damage Do not hesitate to file a claim with the carrier if the machine has been damaged in any way during shipment Milnor will be glad to assist you in filing your claim but is not responsible for shipping damage to the machine once it has been delivered to the carrier in good condition 2 Lifting brackets are provided on the top of the house and are tagged ...

Страница 36: ...Setting PELLERIN MILNOR CORPORATION Figure 1 Front Lifting Bracket Figure 2 Rear Lifting Bracket Figure 3 Spreader Bar Between Front Lifting Plates Figure 4 Apply sealing foam to left house before setting into position 32 ...

Страница 37: ...e floor and or all other support components must have sufficient strength and rigidity with due consideration for the natural or resonant frequency thereof to withstand the fully loaded weight of the machine including the wet goods and any repeated sinusoidal rotating forces generated during its operation Determining the suitability of floors foundations and other supporting structures normally re...

Страница 38: ...l be located The system Zero Line or Z is 1 25MM above the highest point 2 Install the anchor bolts 3 Level with leveling bolts until the bottom of the pedestal feet are on System Zero Line or Z Level both left to right and front to back 4 Use a carpenter s level to verify that the machine is level 5 Dryer feet must be grouted Grout all footpads 6 Tighten all foundation bolts until they contact th...

Страница 39: ...to machine leg bracket Adjacent front lift plates showing installed spacers and bolts Lift plate spacer 3 5 Check Cylinder Interior Check the interior of the perforated cylinder for smoothness before placing the machine in service Milnor cannot accept claims for damage to the cylinder s smooth finish after the machine has been placed in service End of BIPD6I02 35 ...

Страница 40: ...TS1L R 6450TG1L R 6458TG1L R TS1L R 6464TG1L R TS1L R 7272TG1L R TS1L R 7676TG1L R 8282TG1L R View A A Typical Lifting Bracket Hardware 5 6 7 8 9 8 9 4 Typical 8 9 11 11 11 11 4 PLACES 12 13 13 13 10 Typical 2 1 1 1 3 7676TG1L shown A A Figure 1 5040 5050 6450 6458 6464 7272 7676 and 8282 Dryers 7676 Shown Figure 2 8282 Dryers 36 ...

Страница 41: ...71315B 6450 DRYER LIFT BRKT 44 50 ABDE 1 07 71315 DRYER LIFT BRKT STANDARD 41 50 H 1 07 88092 8282 DRYER LIFT BRKT FG 1 07 85315A DRYER LIFT BRKT TALL 51 50 AB 2 07 44075 5040 LIFT BRKT LONG SPREADER FG 3 07 71183B DRYER REAR CHANNEL LIFTING BRACKET A F 4 07 71439 6458 RAILSUPP CORNER BRKT H 3 07 88096 8282 VT LIFTING BRKT all 5 15K173A HXCAPSCR 1 2 13UNC2AX1 75 GR5 AB 3 07 44076 5040 REAR LIFTING...

Страница 42: ...d right machines on the rear of the house and to join the pedestal legs Covers for nameplate and emergency stop replacement PELLERIN MILNOR CORPORATION Dryer to Dryer Mounting Parts right machine shown in photo Sealing foam is applied to the right side of the left machine of the pair only The dashed line shows where to apply the foam 2 1 2 Dryer to Dryer Mounting Parts 5040 5050 6450 6458 6464 727...

Страница 43: ...unting Parts PELLERIN MILNOR CORPORATION Page 2 2 COMPONENTS All 1 60A008A 1 X 1 NEO SPONGE ADH all 7 07 71310 6458 DRYER TO DRYER MNT SHIM all 5 15G205 HXNUT 3 8 16UNC2B ZINC GR2 all 2 07 71309 6458 DRYER TO DRYER MNT BKT all 4 15U255 LOCKWASHER MEDIUM 3 8 ZINCPL all 3 15K105 HXCAPSCR 3 8 16UNC2A1 25 GR5 P all 6 15K125 HEXCAPSCR 3 8 16UNC2AX2 5 GR5 all 9 03 CC3X4 COVER PLT DRYER E STOP RPLCMNT al...

Страница 44: ...L Side bottom panels M1 Rear filler panels together M1 and M2 equal the positive pedestal height ordered M2 Second rear filler panel if required N1 Note The front top cross member item E and the rear top cross member item F are angled to match the Dryer s 4 degree rear tilt this angle may not be immediately apparent Use a level to identify the parts Swapping these parts when assembling will cause ...

Страница 45: ...er H2 is supplied when the front leg heights are 58 1473 mm or taller Q Location of the optional blower in verter box when mounted to the pedestal front R Location of the buck boost trans formers when mounted to the pedes tal front when specified S Location of buck boost transformers and blower inverter box when mounted to the pedestal front T Typical U Optional bumper guards V Bolt the house to t...

Страница 46: ...tallation Find the assembly for your machine and the letter shown in the Item column The components for your machine will show this letter or the word all in the Used In column The numbers shown in the Item column are those shown in the illustrations Used In Item Part Number Description Nomenclature Comments Reference Assemblies A G77PD030 DRYER PEDESTAL STANDARD HARDWARE Components all 1 07 71579...

Страница 47: ...rations Used In Item Part Number Description Nomenclature Comments all 9 15U240 FLATWASHER USS STD 3 8 ZNC P all 10 15G205 HXNUT 3 8 16UNC2B ZINC GR2 all 11 15K095 HXCPSCR 3 8 16UNC2AX1 GR5 ZINC all 12 15N176 FLATMACSCR 1 4 20NCX3 4SS18 8 all 13 15G164NE HEXLOKNUT NYL 1 4 20 UNC2A SS 14 07 71403 6458 BUMPER PAD 16 WX60 LG 5050 6450 6458 6464 Dryers 14 07 81403 7272 BUMPER PAD 7676 Dryers all 15 07...

Страница 48: ...er front and upper rear cross braces are angled to match the angle of the pedestal legs This angle may not be immediately apparent you may need to use a level to identify the parts Swapping these parts when assembling will cause the top flange to stick up above the rest of the pedestal and cause the dryer to sit incorrectly 5 7 11 FRONT LEFT RIGHT 5 6 8 7 3 11 1 2 4 9 9 VARIES BEFORE 05 23 08 SEE ...

Страница 49: ...FILLER PIECES VARY WITH HEIGHT 12 13 12 20 PLACES 14 15 20 21 22 23 24 TYPICAL 8 PLACES PART NUMBER PEDESTAL ORDER HEIGHT IN FRONT LEGS REAR LEGS LEG LENGTH ITEMS 5 6 IN ITEM 5 ITEM 6 PART NUMBER LEG LENGTH ITEMS 7 8 IN PEDESTAL ORDER HEIGHT IN ITEM 8 ITEM 7 PART NUMBER PART NUMBER CHART CONTINUED RIGHT RIGHT FRONT LEFT REAR REAR 6458TG1L R TS1L R 64 TG1L R TS1L R 64 45 ...

Страница 50: ... BOX 2 USED FOR 17 5 all 10 07 71402 6458 DRYER BASE FILLER REAR all 11 07 71396 6458 DRYER BASE FILL DRV LOW all 11 07 72042 6464 DRYER BASE FILL DRV LOW all 12 07 71404 6458 BUMPER PAD 5 WX10 LG all 13 07 71403 6458 BUMPER PAD 5 WX60 LG all 14 15G164NE HEXLOKNUT NYL 1 4 20 UNC2A SS all 15 15N176 FLATMACSCR 1 4 20NCX3 4SS18 8 all 16 15K095 HXCPSCR 3 8 16UNC2AX1 GR5 ZINC all 17 15U240 FLATWASHER U...

Страница 51: ... PELLERIN MILNOR CORPORATION BMP070009 2020432A Unload Bridge Installation 5040 5050 6450 6458 6464 7272 7676 8282 Dryers Mounting Bracket 001 Mounting Bracket 001 Plastic sheeting length as specified Plastic sheeting requires field innovation to support it between Dryers 47 ...

Страница 52: ... relate the parts list to the illustration Parts List Unload Bridge Installation PELLERIN MILNOR CORPORATION Page 2 2 D 6464 DRYERS F 7676 DRYERS E 7272 DRYERS G 8282 DRYERS G 1 07 88094 8282 UNLOAD BRIDGE TO CONV COMPONENTS AB 1 07 44230 5040 UNLOAD BRIDGE TO CONV CD 1 07 71568 6458 UNLOAD BRIDGE TO CONV EF 1 07 71569 7272 UNLOAD BRIDGE TO CONV REFERENCE A 5040 DRYERS B 5050 DRYERS C 6450 6458 DR...

Страница 53: ...nlet In addition gas dryers use laundry room air for combustion The quantity of combustion air specified in document BNDUUI01 Utility Requirements for Gas Steam and Thermal Oil Dry ers in standard cubic feet per minute or scfm must be available at the dryer combustion air inlet 1 2 Back Pressure BNDDUI01 C04 0000086788 A 10 Released The total pressure drop imposed by all external components that t...

Страница 54: ... dryers are in use inlet ducts to connect the dryers to outside air For gas dryers use powered ventilation in the facility to replenish the combustion air taken in by the dryers 2 2 Duct Durability BNDDUI01 C07 0000086785 A 10 A 12 Released CAUTION Fluctuations in main air pressure will cause thin gauge steel ducts to quickly fail from metal fatigue Ducts with a rectangular cross section can be da...

Страница 55: ...tations or other factors make the use of common ducts unavoidable it will be neces sary to provide a system to maintain back pressure within the range specified in Section 1 2 Back Pressure page 1 automatically A system of this type could include pressure sensing devi ces a variable speed booster fan and a controller Today facility designers generally prefer internal lint screens a Milnor option o...

Страница 56: ...designs identified with a check mark in the figure below adequately counteract the effect of wind load Do not use a screen in the vent for the main air inlet Figure 2 Vent Designs 3 Duct Layout and Pressure Drop Calculations BNDDUI01 R01 0000086879 A 10 Released 3 1 Units of Measure Used in the Calculations BNDDUI01 R02 0000086878 A 10 Released Table 1 Units of Measure Type of Measurement English ...

Страница 57: ... Pressure drop iwc Pa Round Rectangular Straight 90 Degree Elbows Diame ter in mm Height in mm Width in mm iwc per 100 feet or Pa per 100 meters Smooth round 3 segment round Rectangular Rs Short radius Rl Long radius Rs Short radius Rl Long radius Radius in mm iwc Pa 50040 5040 5050 58040 3600 101941 2034 620 18 457 14 356 20 508 0 31 253 0 1 25 0 07 17 0 13 32 0 11 27 15 381 0 09 22 15 381 19 483...

Страница 58: ...4 610 23 75 603 33 838 23 584 22 75 578 7272 7676 8282 14000 396436 2600 792 32 813 27 686 29 737 0 28 229 0 11 27 0 08 20 0 21 52 0 13 32 27 686 0 13 32 A velocity of at least 2000 fpm 610 mpm helps keep lint particles in suspension Equivalent means that the rectangular cross sections have the same pressure drop as the round cross section Field data determines the number of rectangular cross sect...

Страница 59: ...uct FP Fire protection per construction codes GT Gradual transitions Treat as straight duct of the same size as their larger end ID Inlet duct This example uses 24 inch 610 mm high by 23 inch 584 mm wide rectangular duct NS No screen on inlet duct fresh air intake SE Smooth elbows six or more segments This example uses large radius elbows Air and Duct Requirements for Milnor Pass through Dryers 55...

Страница 60: ...ere PDT Total external pressure drop PD1 Pressure drop for the most upstream inlet end component PD2 PD3 Pressure drop for each next duct component in sequence PDn Pressure drop for the most downstream exhaust end component PDF Pressure drop contributed by the external lint collection system if any The following examples calculate the total pressure drop for the layout shown in Figure 3 page 7 aft...

Страница 61: ...ur machine The connections which may be required depending on machine model and options are 1 Piped inlets and outlets heating fuel natural gas propane steam or thermal oil sprinkler cold water compressed air gas line vent gas test tap steam condensate return vacuum breaker drain 2 Ducted inlets and outlets main air intake main air exhaust 3 Electric power connections and removal of related shippi...

Страница 62: ... superseding directive Install a minimum 1 2 inch NPT plugged tap accessible for test gauge connection immediately upstream of the gas supply connections to the dryer Install vent lines on any regulator vents and vent this gas to the outdoors WARNING Explosion Fire and Machine Damage Hazards Excessive gas pres sure can damage gas train components possibly resulting in the release of gas Make sure ...

Страница 63: ...or 64050_ 6458_ or 64058_ 6464_ or 64064_ Newer gas dryer models the first table include the 5050_ or 50050_ models which are only available with the air heat burner design the 6450_ or 64050_ 7676_ and 8282_ models which are only available with the ratio air burner design and the 6458_ or 64058_ and 6464_ or 64064_ models which are available with either burner design Older dryer models the sec on...

Страница 64: ...r column Combustion non ducted ambient air intake with air heat burner natural gas and propane models Maximum scfm cu m min to blower 250 7 715 20 715 20 715 20 n a n a Maximum scfm cu m min to fire box 400 11 500 14 500 14 500 14 n a n a Total 650 18 1 215 34 1215 34 1215 34 n a n a Combustion non ducted ambient air intake with ratio air burner natural gas and propane models Maximum scfm cu m min...

Страница 65: ...ting Per document BNDGUI01 Air and Ductwork Require ments for Milnor Pass through Dryers Sprinkler water inlet Minimum 35 PSI 2 4 ATU Must reliably provide 60 USg 227 liters per minute for fire safety Compressed air inlet Clean and dry 85 PSI 5 8 ATU to 110 PSI 7 5 ATU Compressed air inlet for optional internal lint filter 85 PSI 5 8 ATU to 110 PSI 7 5 ATU Air usage estimate 110 scf 3 1 cubic mete...

Страница 66: ...Blower Shipping Bracket and Reconnect Motor Contactor Coil page 6 CAUTION Risk of malfunction and damage Wiring errors can cause damage and incorrect operation Label all wires if you must disconnect them to service the control 2 2 Remove Blower Shipping Bracket and Reconnect Motor Contactor Coil BNDUUI01 C11 0000243300 A 7 A 3 1 2 20 1 40 PM Released The machine was shipped with a blower shipping ...

Страница 67: ...ine the sizes of these fuses or circuit breakers and wires 2 4 Control Connections BNDUUI01 C13 0000243296 A 7 A 3 1 2 20 1 40 PM Released Refer to the layout drawings for your laundering system 3 Bumper Guard Installation BNDUUI01 C14 0000243322 A 7 A 3 1 2 20 1 40 PM In Work The machine is supplied with bumper guards which must be installed on the rear of the machine when the machine is on site ...

Страница 68: ...lnor Corporation Figure 3 Bumper Guard Installation Where to install bumpers Legend A Bumper guards B Height determined by user End of document BNDUUI01 Utility Requirements For Gas Steam and Thermal Oil Dryers 64 ...

Страница 69: ...AM TRAPS RATED 85 180 PSI 6 12 ATU WILL NOT OPERATE PROPERLY BELOW 60 PSI 4 ATU STEAM TRAPS RATED 160 225 PSI 11 15 ATU WILL NOT OPERATE PROPERLY BELOW 115 PSI 8 ATU These pressure ranges refer only to the range of pres sures through which the trap may be reasonably expected to operate properly They are not necessarily an indication of the safe operating pressure for the steam coil Always refer to...

Страница 70: ... STEAM TRAPS RATED 85 180 PSI 6 12 ATU WILL NOT OPERATE PROPERLY BELOW 60 PSI 4 ATU STEAM TRAPS RATED 160 225 PSI 11 15 ATU WILL NOT OPERATE PROPERLY BELOW 115 PSI 8 ATU These pressure ranges refer only to the range of pres sures through which the trap may be reasonably expected to operate properly They are not necessarily an indication of the safe operating pressure for the steam coil Always refe...

Страница 71: ...XX XXX Stops the timer and accesses the manual control panel for temperature damper and basket rotation TIFHTOF LDA MVP BSPD XXX XXX XXX XXX XXXX hold Closes modulating valve position Hold keys until MVP 000 TIFHTOF LDA MVP BSPD XXX XXX XXX 000 XXXX Dryer will continue at minimum valve position until com manded to return to automatic Returns to automatic Follow the step by step procedure to set th...

Страница 72: ...XX XXX Stops the timer and accesses the manual control panel for temperature damper and basket rotation TIFHTOF LDA MVP BSPD XXX XXX XXX XXX XXXX hold Closes modulating valve position Hold keys until MVP 000 TIFHTOF LDA MVP BSPD XXX XXX XXX 000 XXXX Dryer will continue at minimum valve position until com manded to return to automatic Returns to automatic Follow the step by step procedure to set th...

Страница 73: ...s no hot oil reaches the dryer heating coil All of the hot oil is returned to the heater Ë Calibrating the Positioner Valve for Maximum Temperature 1 Check that the lower arm ball bearing rests on the highest part of the cam curve FIGURE 5 If the ball bearing is not at the tip turn the range ad justment FIGURE 3 2 After setting check that the diverter valve flats are aligned exactly parallel to th...

Страница 74: ...s no hot oil reaches the dryer heating coil All of the hot oil is returned to the heater Ë Calibrating the Positioner Valve for Maximum Temperature 1 Check that the lower arm ball bearing rests on the highest part of the cam curve FIGURE 5 If the ball bearing is not at the tip turn the range ad justment FIGURE 3 2 After setting check that the diverter valve flats are aligned exactly parallel to th...

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Milnor 6458, Руководство по установке

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