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Armstrong CDLW-1031, Руководство по установке и обслуживанию

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18

Millennium/Infinity

 

Edition

When

 

ordering

 

spare

 

parts,

 

please

 

include

 

the

 

valve

 

serial

 

number

 

(located

 

on

 

assembly

 

label),

 

part

 

number

 

and

part

 

name.

STEAMIX

 

203

 

Mixing

 

Valve

Millennium/Infinity

 

Edition

 

Spare

 

Parts

Component

 

ID

 

Code

Description

Component

 

Part

              

Number

 

/

 

Suggested

 

Kit

 

#

Alternate

 

Kits

1

Temperature

 

Control

 

Lever

 

Retaining

 

Screw,

 

Lock

 

Washer

 

and

 

Flat

 

Washer

M2

M1

2

Temperature

 

Control

 

Lever

M1

M3

3

Gland

 

Plate

 

Retaining

 

Screw

 

(2)

M2

4

Gland

 

Plate

036-203-535

M3

5

Gland

 

Packing

M5

M3

6

Temperature

 

Control

 

Spindle

036-203-590

M3

7

Bonnet

 

Retaining

 

Screw

 

(6)

M2

8

Bonnet

036-203-630

M3

9

Upper

 

Gasket

M5

M3,

 

M4,

 

M7,

 

M8

10

Return

 

Spring

M4

11

Poppet

 

Valve

M4

12

Steam

 

Diffuser

M4

13

Diffuser

 

Copper

 

Gasket

M4

M5,

 

M7,

 

M8

14

Cover

 

Screw

 

(8)

036-203-570

15

Body

Consult

 

Factory

16

Water

 

Flow

 

Regulator

 

Assembly

M6

17

Diaphragm

 

Assembly

M7

18

Diaphragm

 

Only

M8

19

Cover

 

O-Seal

M5

M7,

 

M8

20

Connecting

 

Tube

M5

M7,

 

M8

21

Connecting

 

Tube

 

O-Seal

M5

M7,

 

M8

22

Base

Consult

 

Factory

23

Water

 

Flow

 

Regulator

 

Spindle

 

O-Seals

M5

24

Water

 

Flow

 

Regulator

 

Copper

 

Gasket

M5

Содержание CDLW-1031

Страница 1: ...ing steam and water at a single point of use within specific parameters for industrial applications only This Steamix Hose Station Mixing Unit is not designed and should never be installed to deliver hot water for hygiene or sanitary applications people washing This Steamix Hose Station Mixing Unit is not designed and should never be installed to deliver tepid water to Emergency Fixtures This I M ...

Страница 2: ...9 Only to be operated by persons trained in this equipmentís use and safety 10 Always return the hose to its holder after use 11 Always release the water pressure in the hose after use 12 Always close shut off the inlet supply controls after use 13 Only use this equipment for its intended industrial purpose washdowns vessel filling and process applications 14 Do Not substitute any component part o...

Страница 3: ...ation purposes This Installation and Maintenance Guide covers the following Steamix production generations Classic 1990 1999 Serial Numbers A1000 A10000 Millennium 1999 2003 Serial Numbers A L10000 A L13300 Infinity 2004 to present Serial Numbers A L13300 and Above Product modifications and non compatible replacement parts make Steamix generation identification mandatory prior to valve servicing o...

Страница 4: ...f a cross connection in the event that Steamix flow controls are left open and an outlet flow control spray nozzle is closed In addition under certain circumstances backflow may create a pressure differential across the diaphragm great enough to allow the poppet valve to open and steam to flow Without inlet flow being present this becomes a potentially dangerous condition 7 Steamix 203 uses the su...

Страница 5: ...ater pressures on either side of the diaphragm are equal This allows the spring to hold the poppet valve on its seat thereby preventing steam flow Figure 5 2 Opening the outlet allows water to begin to flow When a minimum differential pressure of 7 psi 5 bar develops across the diaphragm the diaphragm lifts from its resting position and pushes the poppet valve off the steam seat allowing steam to ...

Страница 6: ...ume of water Do not use this product with superheated steam Failure to heed this warning may result in serious injury Temperature Pressure Warning This product is designed to heat water for industrial washdown vessel filling and process applications only Access to extreme water temperatures and flash steam is a possibility To avoid serious injury use extreme care and wear protective gloves garment...

Страница 7: ... C Temperature Rise 100 F 56 C Temperature Rise Flow Rates Temperature The following capacity charts indicate Steamix 203 flow rates at steam and water pressures commonly available in the average manufacturing plant The mixing valve can handle a wide diversity of pressures and temperatures The three typical outlet temperatures shown in the tables demonstrate the mixing valves flow rate at 1 User S...

Страница 8: ... control spray nozzle is closed In addition under certain circumstances backflow may create a pressure differential across the diaphragm great enough to allow the poppet valve to open and steam to flow Without inlet flow being present this becomes a potentially dangerous condition 5 Install unions on each inlet supply factory supplied on specific models 6 If the unit is to be hard piped from its o...

Страница 9: ...arameters as specified by plant management The available temperature range of the mixing valve is from ambient inlet water temperature to almost boiling To set the mixing valve to the required temperature 1 Turn the temperature regulating lever clockwise as far as it will go to close the steam inlet This may take several revolutions 2 Remove the water flow regulator locking cap using a 3 32 Hex Ke...

Страница 10: ...application is unsafe wastes energy and may lead to inefficient clean up 3 Always shut off steam water flow at the tandem valves 4 Do Not leave the outlet hose under pressure Bleed pressure by opening the outlet hose nozzle briefly 5 Check the inlet supply shut offs regularly 6 Report any malfunction immediately to appropriate maintenance personnel Safety Check 1 Set the mixing valve for normal op...

Страница 11: ...ong Diaphragm Service Life 1 Cool Down Do not use a spray nozzle as a long term flow control device Turn the Steamix off at its inlet flow control when it is not in use and let the valve cool Itís good for the nozzle itís good for the hose itís good for the diaphragm 2 Steam Quality Maintain your steam system efficiently and watch the condensate chemistry Highly acidic carbonic acid is not good an...

Страница 12: ...re of 50 psi 3 3 bar the calculation for PLR would be 100 45 55 psi and 50 45 5 psi Thus the pressure loss ratio is 55 5 or 11 1 6 6 bar 3 bar 3 6 bar and 3 3 bar 3 bar 3 bar Thus the pressure loss ratio is 55 5 or 11 1 This unit will not operate effectively Do not confuse the Pressure Loss Ratio with the Inlet Pressure Differential Ratio which is the ratio of inlet pressures only 100 50 or 2 1 an...

Страница 13: ...e any inlet pressure differentials greater than 2 1 ratio 2 Remove primary outlet restriction remove spray nozzle for example 3 Uncoil hose completely and ensure that there are no kinks or blockages 4 Operate Hose Station and record performance Correcting high PLR 1 Install Pressure regulator s and reduce inlet pressure differential 2 Permanently reduce back pressure restriction by a using shorter...

Страница 14: ... body assembly and begin with the letters A L The serial numbers will be 13 300 or higher 2 The Infinity edition has the number D4352 cast in raised digits on the underside of the steam inlet left Note Millennium and Infinity valves share common replacement parts Product Maintenance Millennium Infinity The Steamix 203 s Millennium Infinity design incorporates simple and rugged construction so that...

Страница 15: ...disassembling 6 Remove the bonnet and spindle assembly 7 Unscrew the spindle in a clockwise direction and remove from the bonnet Caution Do Not twist the poppet when removing or damage to the diaphragm may occur Note Replace the poppet valve and spring as a single unit when damaged 8 Carefully push out the gland seal packing 9 Carefully remove the spring and poppet valve from body 10 Using a 1 1 2...

Страница 16: ...agonally opposite Press the triangular spindle that is visible in the top of the valve body to check for free and even movement of the diaphragm assembly Water Flow Regulator Disassembly Water Flow Regulator 1 Shut off the steam and water supplies 2 Open the outlet shut off valve and nozzle if equipped 3 Remove the water flow regulator cap using 3 32 hex key on set screw 4 Using a 1 wrench remove ...

Страница 17: ... refer to pages 9 10 Start Up Procedure Once adjusted and operating satisfactorily remove and store the temperature control lever Figure 4 Install the locking device and secure the 1 4 20 Hex Socket Head Bolt with the 3 16 Hex Key provided Once the Steamix has been set on site and the locking device has been installed the user will only be able to operate the on off flow control lever The installa...

Страница 18: ...ining Screw 2 M2 4 Gland Plate 036 203 535 M3 5 Gland Packing M5 M3 6 Temperature Control Spindle 036 203 590 M3 7 Bonnet Retaining Screw 6 M2 8 Bonnet 036 203 630 M3 9 Upper Gasket M5 M3 M4 M7 M8 10 Return Spring M4 11 Poppet Valve M4 12 Steam Diffuser M4 13 Diffuser Copper Gasket M4 M5 M7 M8 14 Cover Screw 8 036 203 570 15 Body Consult Factory 16 Water Flow Regulator Assembly M6 17 Diaphragm Ass...

Страница 19: ...g Screw Lock Washer Flat Washer 1 Bonnet Assembly Retrofit M4 Part 036 203 540 Diffuser Poppet Valve Pack M5 Part 036 203 520 Service Kit 203 Upper Screw Pack M3 Part 203 937 85 Lever Handle Assembly 203 M1 Part 036 203 525 M2 Part 036 203 560 1 Temperature Control Retaining Screw Lock Washer Flat Washer 16 Water Flow Regulator Assembly 24 Water Flow Regulator Copper Gasket Kit includes fully asse...

Страница 20: ...ast two of the three valve identifiers before ordering spares The Steamix 203 s Classic design incorporated simple and rugged construction so that with minimal routine care and operation within the specified limits it should operate trouble free for long periods of time All the mixing valve parts are field replaceable using standard tools However some internal components have been superceded by pa...

Страница 21: ...completes the disassembly of the upper section of the Mixing Valve To clean or inspect the lower section of the Mixing Valve or if the Diaphragm requires replacement continue with the disassembly procedure in the next section Diaphragm Replacement Replace worn or damaged parts as required Always replace O rings and gaskets with new ones after disassembly Use Service Pack 203 937 52 Diaphragm Repla...

Страница 22: ...ith locking cap M6 Part 036 203 580 1 Bonnet Assembly M3 Part 203 937 58 1 Gland plate with screw 1 Gland packing When a Tamper Resistant Locking Set is used it is essential that the water flow regulator locking cap be installed If only the Temperature Regulating Locking Device is installed unauthorized persons may attempt to adjust the temperature by tampering with the water flow regulator Instal...

Страница 23: ...Socket Head Bolt with the 3 16 Hex Key provided Once the Steamix has been set on site and the locking device has been installed the user will only be able to operate the on off flow control lever The installation is now complete and the steamix 203 must be tested for acceptable temperature and flow prior to being placed into service The Hex Keys provided are not commonly available to plant cleanup...

Страница 24: ...ription Component Part Number Suggested Kit 003 21 Base Consult Factory 012 03 Bonnet Assembly M3 236 10 Gland Plate M3 801 31 Body Consult Factory 856 26 Handle temperature control lever M3 196 07 Flow Regulator Cap M6 937 50 Diffuser Pack M4 937 51 Poppet Valve Pack A M4 937 52 Service Pack B 203 937 52 937 53 Upper Screw Pack C 203 937 53 937 54 Lower Screw Pack D 203 937 54 937 55 Diaphragm As...

Страница 25: ...Gasket Water Flow Regulator Spindle O Seals 2 Cover O Seal Connecting Tube O Seal Connecting Tube Kit M1Part 203 937 57 M2Part 203 937 82 Diaphragm Assembly M4Part 203 937 52 Service Kit 203 Diaphragm M3Part 203 937 55 Temperature Control Retaining Screw Lock Washer Flat Washer Temperature Control Lever Gland Plate Retaining Screw 2 Upper Gasket Gland Plate Gland Packing Temperature Control Spindl...

Страница 26: ...Standards and Approvals Armstrong International Inc is an ISO 9001 certified manufacturer Armstrong International Inc maintains Canadian Registration Numbers specific to Steamix 203 on file ...

Страница 27: ...use 12 Always close shut off the inlet supply controls after use 13 Only use this equipment for its intended industrial purpose washdowns vessel filling and process applications 14 Do not substitute any component part on this assembly 15 Use only performance matched parts for replacement from the Armstrong Hot Water Group 16 Use of incorrect parts could cause serious personal injury 17 Do not use ...

Страница 28: ...SS FOR A PARTICULAR PURPOSE The sole and exclusive remedy with respect to the above limited warranty or with respect to any other claim relating to the products or to defects or any condition or use of the products supplied by Armstrong however caused and whether such claim is based upon warranty contract negligence strict liability or any other basis or theory is limited to Armstrongís repair or ...

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