CleaverBrooks CBEX Elite Operation And Maintenance Download Page 5

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CHAPTER 8

Inspection and Maintenance

8-1

8.1 — Overview

8-1

8.2 — Fireside Cleaning

8-3

8.3 — Water Level Controls

8-3

8.4 — Water Gauge Glass

8-5

8.5 — Electrical Controls

8-5

8.6 — Flame Safety Control

8-7

8.7 — Oil Burner Maintenance

8-9

8.8 — Gas Burner Maintenance

8-11

8.9 — Motorized Gas Valve

8-12

8.10 — Solenoid Valves

8-12

8.11 — Air Control Damper

8-13

8.12 — Fan/Motor Cassette Removal

8-14

8.13 — IFGR Inspection and Adjustment

8-15

8.14 — Fan/Motor Cassette Installation

8-16

8.15 — Safety Valves

8-16

8.16 — Fuel Oil Metering Valve

8-17

8.17 — Air Pump and Lubricating System

8-19

8.18 — Refractory

8-24

8.19 — Front Door and Rear Access Plug

8-27

8.20 — Lubrication

8-28

8.21 — Combustion Adjustments

8-29

8.22 — EPA Compliance

8-29

CHAPTER 9

Parts

9-1

Arch Brick & Liner Tiles

9-2

Blower Cassette

9-3

Main Gas Train

9-7

Starter Gas Train

9-8

Pilot Gas Train

9-9

Actuator Assembly, Fuel Oil

9-10

Actuator Assembly, Air Damper

9-11

Actuator Assembly, IFGR Valve

9-11

Actuator Assembly, Gas Butterfly Valve

9-12

Pressure Controls

9-13

Water Column, LWCO

9-14

Auxiliary Low Water Cutoff

9-15

Blower Davit: 55” & 60”

9-16

Front Head Hinge: 55” & 60”

9-17

Front Davit Assembly

9-18

Front Head Assembly

9-19

Burner Installation

9-24

Fireside Gaskets

9-29

Summary of Contents for CBEX Elite

Page 1: ...Manual Part No 750 368 11 2013 CBEX Elite Packaged Boiler 100 1200 HP Operation and Maintenance...

Page 2: ...signed to show how a basic burner operates Operating controls will normally function for long periods of time and we have found that some operators become lax in their daily or monthly testing assumin...

Page 3: ...m 2 3 2 4 Oil System 2 5 2 5 Controls for Combination Burners 2 6 2 6 Combustion Air 2 6 2 7 Automatic Ignition 2 7 2 8 Atomizing Air 2 7 2 9 Oil Fuel Flow 2 8 2 10 Gas Fuel Flow 2 9 2 11 Modulating F...

Page 4: ...l Operational Checks 5 10 CHAPTER 6 Adjustment Procedures 6 1 6 1 Overview 6 1 6 2 Burner Operating Controls General 6 1 6 3 Operating Limit Pressure Control 6 4 6 4 High Limit Pressure Control 6 4 6...

Page 5: ...etering Valve 8 17 8 17 Air Pump and Lubricating System 8 19 8 18 Refractory 8 24 8 19 Front Door and Rear Access Plug 8 27 8 20 Lubrication 8 28 8 21 Combustion Adjustments 8 29 8 22 EPA Compliance 8...

Page 6: ......

Page 7: ...s travel down the furnace and through the various firetube channels heat from the flame and combustion gases is transferred to the water Transferred energy develops into the required steam or hot wate...

Page 8: ...on the requirements for NOx emissions and the fuels used All systems use similar primary components but may have different IFGR damper fan and motor sizes The boiler and related equipment installatio...

Page 9: ...and practices The close observance of water requirements for both steam and hot water boilers is essential to boiler life and length of service Constant attention to water requirements will pay divide...

Page 10: ...control setting The high limit pressure control is normally equipped with a manual reset FIGURE 1 2 Steam Controls 1 4 2 Low Water Cutoff The style of Low Water Cutoff is determined by the design pre...

Page 11: ...ping the float bowl clean and free of sediment A similar drain valve is furnished with auxiliary low water cutoff for the same purpose 1 4 3 Safety Valve s Safety Valves Prevent buildup over the desig...

Page 12: ...normally is equipped with a manual reset 3 Operating Limit Temperature Control Breaks a circuit to stop burner operation on a rise of boiler temperature at a selected setting It is adjusted to stop o...

Page 13: ...ay be different than that of a non IFGR High Turndown CB burner of the same horsepower HP model designation 3 Combustion Air Inlet The combustion air inlets are located at the top of the front door Ai...

Page 14: ...Basics 1 8 750 368 CBEX Elite 100 1200 HP...

Page 15: ...d a period of contin ued blower operation to post purge the boiler of all unburned fuel vapor Other safety controls shut down the burner under low water conditions or excess steam pressure water tempe...

Page 16: ...ft fan directly to provide combustion air Also referred to as a blower motor 2 Forced Draft Impeller Provides all air under pressure for combustion of pilot fuel and main fuel and for purging 3 Actuat...

Page 17: ...e gas flow control sys tem or gas train may consist of some or all of the following items Refer to the Dimension Diagram DD pre pared by Cleaver Brooks for the installation Item numbers refer to the t...

Page 18: ...gas valve 6 Low Gas Pressure Switch A pressure actuated switch that is closed whenever main gas line pressure is above a preselected pressure Should the pressure drop below the setting the switch cont...

Page 19: ...through contacts in the programmer and allows fuel oil to flow from the oil metering valve to the burner nozzle A light oil fired burner uses two valves operating simultaneously Fuel Oil Controller A...

Page 20: ...he supply of secondary air to the burner is governed by automatically throttling the output of the fan by regulating the rotary air damper The damper provides the proper amount of air for correct rati...

Page 21: ...he pilot gas stream to provide an adequate fuel and air mixture for combustion Insurance regulations may require two gas pilot solenoid valves with a normally open vent valve between them The vent val...

Page 22: ...ner and Fuel System 2 8 750 368 CBEX Elite 100 1200 HP 2 9 Oil Fuel Flow In Figure 2 9 the oil flow is indicated by arrows and the pertinent controls are identified FIGURE 2 5 Diagram for Light Oil Fl...

Page 23: ...low to meet load demands The metering valve and the air damper are controlled simultaneously at all times by independent actuators to proportion combustion air and fuel for changes in load demand 2 10...

Page 24: ...to determine the control signal sent to the actuators Manual burner operation is possible through the Hawk control system Manual mode is used primarily for initial setting or subsequent checking of f...

Page 25: ...o initial service The waterside of new boilers and new or remodeled steam or hot water systems may contain oil grease or other foreign matter A method of boiling out the vessel to remove the accumulat...

Page 26: ...eriods of normal operation as well as during initial startup When individual zone circulating pumps are used it is recommended that they be kept running even though the heat users do not require hot w...

Page 27: ...sired point Pump Location It is recommended that the system circulating pumps take suction from the outlet connection on the boiler and that they discharge to the system load The suction side is prefe...

Page 28: ...er Pressure graph below FIGURE 3 3 Internal Boiler Pressure When initially firing a newly installed boiler or when cutting an existing boiler into an operating system the boiler or boilers to be cut i...

Page 29: ...event the presence of unwanted solids and corrosive gases Objectives of water treatment are 1 Prevent hard scale deposits or soft sludge deposits which reduce heat transfer and can lead to overheated...

Page 30: ...and water piping systems connected to the boiler may contain oil grease or foreign matter The impuri ties must be removed in order to prevent damage to pressure vessel heating surfaces On a steam sys...

Page 31: ...uring Such coatings must be removed because they lower the heat transfer rate and could cause overheating of a tube Before boiling out procedures may begin the burner should be ready for firing The op...

Page 32: ...fe point of dis charge The safety valve tapping is usually used 6 Fill the pressure vessel with clean water at ambient temperature until the top of the tubes are covered Add the cleaning solution slow...

Page 33: ...be inspected no later than three months after initially placing the boiler into operation and periodically thereafter as indicated by conditions observed during inspections 3 6 2 Steam Boiler No late...

Page 34: ...by the use of sodium phosphate along with organic materials to maintain the precipitates or sludge in a fluid form The solids such as sodium salts and suspended dirt do not readily form scale But as t...

Page 35: ...wdown may be employed less frequently since less sludge accumulates in the pressure vessel When dis solved and or suspended solids approach or exceed predetermined limits manual blowdown to lower the...

Page 36: ...the blow down operation is completed and the valves are closed FIGURE 3 5 Bottom Blowdown Piping 3 8 Periodic Inspection Insurance regulations or local laws will require a periodic inspection of the p...

Page 37: ...be readily checked Be sure that steam valves and valves to expansion tank hot water feedwater valves blowoff valves all fuel valves and electrical switches are shut off prior to opening handholes man...

Page 38: ...ture occur the control should be removed and stored in a dry atmosphere Dry storage is generally employed when the boiler will be out of service for a significant period of time or where freezing temp...

Page 39: ...nd high limit pressure or temperature control switches are closed All other limit circuit switches are closed All entrance panel switches are closed and power is present at the line terminals correspo...

Page 40: ...essure or temperature High limit control HLC pressure or temperature Low water cutoff LWCO Level Master Gas oil selector switch GOS combination burner only Oil drawer switch ODS oil burner Low gas pre...

Page 41: ...all other operat ing conditions satisfied 4 4 1 Pre Purge Cycle When the Burner Switch BS is turned ON and controls in the Limit and Fuel Valve Interlock circuits are closed and no flame signal is pre...

Page 42: ...ith main flame established the Release to Modulate Relay RMR switches operation to the Hawk firing rate controls Depending on the selection AUTO or MANUAL control is accomplished through the Hawk HMI...

Page 43: ...dition affecting air supervisory controls wired in the running interlock circuit 1 No pilot flame The pilot flame must be ignited and proven within a 10 second period after the ignition cycle begins I...

Page 44: ...before operation can be resumed The program relay has the capability to self diagnose and to display a code or message that indicates the failure condition Refer to the control manual for specifics a...

Page 45: ...k the lockout switch on the program mer and reset if necessary The boiler should be filled with water to the proper operating level using water of ambient temperature Be sure that treated feedwater is...

Page 46: ...the safety valve setting The setting on a low pressure steam boiler may be 2 or 3 psig above the operating limit setting but must not exceed the safety valve setting 4 On a hot water boiler the high...

Page 47: ...r switch is opened A lin gering flame indicates a leaking gas pilot valve which is a condition requiring correction before proceeding 5 4 Atomizing Air The supply and pressure of the atomizing air on...

Page 48: ...above the level of the pump and flow to the pump is by gravity then it will usually be necessary to vent the suction line to allow oil to fill the line Venting the suction line can generally be accom...

Page 49: ...ssure vacuum gauge should be installed at the suction port of the pump and its reading observed and recorded for future guidance If a vacuum condition exists the reading will reveal the tight ness of...

Page 50: ...so Determine that the pilot is operating properly as outlined in Section 5 3 Determine that sufficient pressure exists at the entrance to the gas train by installing a test gauge downstream of the reg...

Page 51: ...line Once the main flame is established turn the burner switch to the off position and observe that the flame is extinguished promptly The flame may con tinue to burn for a second or two after normal...

Page 52: ...water boiler must have a continuous flow of system water through the vessel during the warm up period The entire water content of the system and boiler must be warmed prior to increasing fuel input If...

Page 53: ...l the operating limit pressure or temperature is reached unless 1 The burner is manually turned off 2 The low water condition is detected by low water level control 3 The electrical or fuel supply is...

Page 54: ...erating at less than full load may be raised by man ually increasing the firing rate until the burner shuts down through the action of the operating limit control Observe the thermometer to verify the...

Page 55: ...ater boilers fired with gas and or light oil In order to reduce stress on boiler components and to improve boiler operating efficiency burners have been designed for enhanced fuel turndown capabilitie...

Page 56: ...tual pressure gauge or thermometer reading Always adjust control settings to agree with pressure gauge or thermometer readings Accurate instrument readings are required When necessary use auxiliary te...

Page 57: ...ng rate will change accordingly This it is referred to as modulated firing Point D represents the maximum firing rate of the burner or high fire In the event pressure or temperature drops while the bu...

Page 58: ...n pressure is the cutout pressure minus the fixed differential The cutout pressure should not exceed 90 of the safety valve setting 6 4 High Limit Pressure Control The high limit control provides a sa...

Page 59: ...elow the cutout setting less the differential and then press the manual reset button Failure to do this will disallow restarting 6 7 Low Water Cutoff Devices Steam and Hot Water No adjustment is requi...

Page 60: ...he pre purge period of operation by stopping the programmer during the pre purge period through the use of the Test switch Refer to the control instruction bulletin for details FIGURE 6 4 Atomizing Ai...

Page 61: ...Let the burner go through the normal pre purge cycle When the ignition trial period is signaled set the Run Test switch on the flame safeguard to the Test position to stop the sequence 4 If the pilot...

Page 62: ...e trou bleshooting section in the technical bulletin 6 11 Gas Pressure and Flow Information Because of variables in both the properties of gas and the supply system it will be necessary to regulate th...

Page 63: ...ER HP Combination Regulator and Gas Valve Size in PRESSURE REQUIRED WC 100 1 5 12 5 125 1 5 20 150 1 5 27 5 200 1 5 38 5 250 2 41 300 2 55 350 2 75 5 400 2 92 500 2 5 55 600 2 5 79 700 3 80 5 800 3 10...

Page 64: ...ured and the correction factor for the pressure must be known in order to convert the quantity indicated by the meter into the quantity which would be measured at base pressure To express the volume o...

Page 65: ...e through the meter of 3 psig Determine the flow rate by dividing the Btu content of the gas into the burner input Table 6 3 and correct this answer by applying the correction factor for 3 psig Table...

Page 66: ...the rated pressure downstream of the regulator Manual resetting is necessary after a pressure drop Press the reset lever after pressure is restored FIGURE 6 6 Gas Train Pressure Switches 6 14 High Ga...

Page 67: ...ay does not impinge upon the diffuser The distance that the nozzle is behind the diffuser has some latitude and individual installation may require a slight deviation FIGURE 6 7 Burner Drawer Adjustme...

Page 68: ...Adjustment Procedures 6 14 750 368 CBEX Elite 100 1200 HP...

Page 69: ...can be obtained by study ing the contents of this manual and others provided with the boiler Costly downtime or delays can be prevented by systematic checks of actual operation against the normal seq...

Page 70: ...l fired unit burner gun must be in full forward position to close oil drawer switch 4 Fuel valve interlock circuit not completed A Fuel valve auxiliary switch not closed NO IGNITION 1 Lack of spark A...

Page 71: ...S DURING FIRING 1 Loss or stoppage of fuel supply 2 Defective fuel valve loose electrical connection 3 Flame detector weak or defective 4 Lens dirty or sight tube obstructed 5 If the programmer lockou...

Page 72: ...Troubleshooting 7 4 750 368 CBEX Elite 100 1200 HP...

Page 73: ...t free of all material and equipment not necessary to the operation of the boiler or heating system Even though the boiler has electrical and mechanical devices that make it automatic or semi automati...

Page 74: ...ice Good oper ating practices and conscientious maintenance and care will assure efficiency and economy from their operation and will contribute to many years of performance TABLE 8 1 Recommended Boil...

Page 75: ...s temperature FIGURE 8 1 Stack Thermometer Tube cleaning is accomplished by opening the front head All loose soot and accumulations should be removed Any soot or other deposits should be removed from...

Page 76: ...late on a steam boiler should be followed in accordance with a definite schedule The controls normally function for long periods of time which may lead to laxity in testing on the assumption that norm...

Page 77: ...ng Close the gauge glass valves when replacing the glass and open the drain valve to release any pressure Slip a packing nut a packing washer and packing ring onto each end of the glass Insert one end...

Page 78: ...time to re solidify before relay can be reset If the overloads trip out repeatedly when the motor current is normal replace them with new overloads If the condition continues after replacement it will...

Page 79: ...N 4 1 2 FRN 15 FRS 4 1 2 FRS 5 6 10 FRS 6 1 4 FRN 10 FRN 12 FRN 17 1 2 FRN 450 FRN 350 FRN 250 FRN 200 FRN 175 FRN 150 FRN 100 FRN 90 FRN 70 FRN 60 FRN 40 FRN 30 FRN 20 FRN 12 FRN 9 FRN 7 FRN 5 FRN 4...

Page 80: ...fuel supply Turn the burner switch on The pilot ignition circuit will be energized at the end of the pre purge period There should be an ignition spark but no flame The ignition spark can be viewed t...

Page 81: ...zle should be removed The positioning of the oil nozzle in relation to the diffuser and other components is important for proper firing and should be checked See Section 6 19 in Chapter 6 8 7 1 Light...

Page 82: ...ar or erosion which may make the nozzle unfit for further use Take the necessary precautions in working with solvents The tip and swirler are a matched set which are precision lapped at the time of as...

Page 83: ...other foreign material FIGURE 8 9 Gas Pilot Electrode and Diffuser Spacing 8 8 Gas Burner Maintenance The gas burner components should be inspected for evidence of damage due to improperly adjusted c...

Page 84: ...to the davit arm and to the burner damper lugs 3 The burner assembly can now be removed 8 9 Motorized Gas Valve The motorized gas valve operating mechanism con tains no user serviceable parts An inope...

Page 85: ...d rotate freely through its entire range of movement Any resistance to movement or excessive play in the support bearing should be investigated and cor rected before the burner is put back in operatio...

Page 86: ...ng the retaining bolt at the top center of the boiler 4 Connect the davit arm to the fan motor cassette using the suspension system shown in Figure 8 11 5 Arrange the attaching chains so the lifting p...

Page 87: ...s and check for free move ment of the linkage arms and the IFGR damper assembly 2 The clearance between the impeller and backplate should be checked and adjusted if required Impeller clear ances must...

Page 88: ...the retaining bolt at the top centerline Check occasionally that the fan is securely tightened to the motor shaft Check the clearance between the fan vanes and housing 8 15 Safety Valves The safety v...

Page 89: ...ter differential is desirable and will assure better seat tightness and valve longevity 8 16 Fuel Oil Metering Valve In the event that a leak occurs in the packing of the metering valve the packing nu...

Page 90: ...s are prop erly located 10 Using the stem as a guide insert the assembled packing into the cavity then withdraw the stem 11 In the event the packing is too high remove one teflon packing from each sid...

Page 91: ...installing the metering valve stem Also check all fuel line strainers Should a pressure adjusting or relief valve become clogged disassemble by releasing the locknut and backing off the screw to reli...

Page 92: ...peration clean it and replace immediately It can be cleaned by immersing in solvent and blowing it dry with compressed air Do not operate without the strainer any longer than necessary and never add n...

Page 93: ...tremely important for trouble free operation Check the cou pling alignment semi annually and replace the coupling insert as required Keep the coupling guard in place The most commonly used tools for c...

Page 94: ...e pump or motor as required so that the ends of the coupling are the same distance apart at all points The coupling will then have proper angular alignment Remember that alignment in one direction may...

Page 95: ...oupling alignment instructions If shims were used originally under either pump brackets or motor feet be sure that they are correctly re installed 100 800 HP When re installing the fan slide the hub o...

Page 96: ...vary with operating loads and are best determined by the operator when the boiler is opened for inspection FIGURE 8 20 Throat Tile and Furnace Liner 8 18 1 Furnace Liner Maintenance consists of occas...

Page 97: ...a bed of refractory material may be used to center the ring The liner tile can be fitted tightly against the fur nace since the finished diameter is not critical It is recommended that the tile be dr...

Page 98: ...bricks and tiles with templates mark with chalk and determine if a cut brick or cut tile is needed Figure 8 22 If cut brick is required locate below the 2 o clock and 10 o clock positions see note 1 o...

Page 99: ...ation and bricks tiles or furnace 4 Do not cover furnace weld seams with insulation Cut a strip of insulation out to reveal weld 5 During installation support upper tiles with wooden supports in a dia...

Page 100: ...r type of motor enclosure duty atmospheric condi tions humidity and ambient temperatures FIGURE 8 27 Electric Motors Complete renewal of grease when necessary can be accomplished by forcing out the ol...

Page 101: ...cy If your burner requires adjustments contact your local Cleaver Brooks authorized representative for assistance 8 22 EPA Compliance In December 2012 changes were finalized to the Environmental Prote...

Page 102: ...l Protection Agency web site at http epa gov boilercompliance Cleaver Brooks offers several data monitoring products to facilitate record keeping and the preparation of compli ance reports Contact you...

Page 103: ...r description and the quantity of parts desired together with the complete boiler nameplate data including all electrical requirements Repair and replacement parts should be ordered from your local Cl...

Page 104: ...1 1 2 3 4 350 400 HP 1 2 3 4 ITEM QTY PART NO DESCRIPTION ITEM QTY PART NO DESCRIPTION 1 2 3 1 18 5 lbs 872 00518 094 08463 872 00390 CERAMIC FELT ARCH BRICK CEMENT JOINT MORTAR 150 200 HP 150 200 HP...

Page 105: ...04045 5 2 Spacer Impeller 077 00489 077 00445 077 00491 6 1 Key 841 00646 841 01105 841 01105 841 01105 841 01105 841 01105 7 1 Impeller 192 00261 192 00314 192 00078 12 1 Impeller Housing 040 00420 0...

Page 106: ...delete and adds Impeller Group A 1 375 DIA Bore 10 30 MTR HP Impeller Group B 1 375 DIA Bore 10 30 MTR HP 192 C 77 18 192 C 87 25 192 C 85 20 192 C 88 28 192 C 78 21 192 C 89 30 192 C 86 23 192 C 90...

Page 107: ...04750 894 04759 894 04763 40 894 04505 894 04669 894 04742 894 04753 894 04510 894 04509 50 894 04508 894 04507 894 04743 894 04754 894 04534 894 04533 60 894 04734 894 04663 894 04744 894 04755 894 0...

Page 108: ...18 000 MOTOR 3 1 085 03432 000 SUPPORT MOTOR 4 2 059 08479 000 085 03432 000 059 08479 000 085 03432 000 059 08479 000 085 03432 000 059 08479 000 GUSSET MOTOR SUPPORT 8 1 077 00480 000 SPACER IMPELLE...

Page 109: ...0642 23 2 Butterball Valve 941 01946 941 01946 941 01947 941 01947 24 2 Ball Valve 941 02640 941 02640 25 1 Actuator w POC 945 00234 945 00234 945 00234 945 00234 945 00234 945 00234 26 1 Actuator w o...

Page 110: ...9 8 750 368 CBEX Elite 100 1200 HP 9 4 Starter Gas Train Item Qty Description 100 125 150 200 250 300 350 400 500 600 700 800 1 1 Butterfly Valve 940 00133 940 00133 940 00134 940 00134 940 00134 940...

Page 111: ...0 500 600 700 800 4 1 Gas Cock 825 00030 825 00030 825 00030 825 00030 825 00030 825 00030 5 1 Solenoid Valve 948 00197 948 00197 948 00197 948 00197 948 00197 948 00197 6 1 Regulator 918 00356 918 00...

Page 112: ...ket 008 03521 2 1 Gasket 032 01295 3 1 Linkage 067 00880 4 1 Jackshaft 074 00529 13 1 Actuator Servo Motor 945 00259 19 1 Oil Valve Stem SEE CHART Oil Stem Chart Boiler Size Stem Number 100 HP 024 000...

Page 113: ...0 HP 9 11 Actuator Assembly Air Damper 9 7 Actuator Assembly Air Damper 9 8 Actuator Assembly IFGR Valve Item Qty Description Part 1 1 Actuator Servo Motor 945 00260 Item Qty Description Part 1 1 Actu...

Page 114: ...Parts 9 12 750 368 CBEX Elite 100 1200 HP 9 9 Actuator Assembly Gas Butterfly Valve Item Qty Description Part 1 1 Actuator Universal Parallel Positioning 945 229...

Page 115: ...SI Part 200 PSI Part 250 PSI Part 300 PSI Part 1 1 Pressure Gauge 850 00222 850 00222 850 00320 850 00400 2 1 Transmitter 817 04867 817 04868 817 04868 817 04868 3 1 Op Limit Pressure Control 817 0409...

Page 116: ...800 623 00230 623 00230 623 00230 3 1 Ball Valve 250 800 941 00055 941 00055 941 00055 4 1 Ball Valve 250 800 941 01790 X X 5 1 Gate Valve 250 800 X 941 00170 941 00170 Level Master II w Tri Cocks 1 1...

Page 117: ...Ball Valve 700 800 941 01657 941 01790 X 3 1 Gate Valve 100 800 X X 941 00170 Warrick 3K 3 1 1 ALWCO Control 100 800 817 02259 817 02259 817 02259 2 1 Ball Valve 100 800 941 01790 941 01790 X 3 1 Gat...

Page 118: ...16 750 368 CBEX Elite 100 1200 HP 9 13 Blower Davit 55 60 Item Qty Description 55 Part 60 Part 1 1 Davit Arm Assembly 287 00052 287 00052 2 1 Threaded Rod 841 01047 841 01047 3 1 Davit Pin 056 00043 0...

Page 119: ...nt Head Hinge 55 60 Item Qty Description 55 Part 60 Part 1 1 Eyebolt Door Hinge Lower 007 00061 007 00061 2 1 Eyebolt Door Hinge Upper 007 00058 007 00058 3 1 Retaining Ring 914 00147 914 00147 4 1 Hi...

Page 120: ...41 01930 3 1 Restraint Tab 011 00115 011 00115 011 00115 011 00115 011 00116 4 1 Oil Gun Mounting Bracket 008 03326 008 03328 008 03328 008 03328 5 2 Double Row Ball Bearing 807 00031 807 00031 807 00...

Page 121: ...132 02730 132 02704 5 9 Lug 103 00097 103 00097 6 1 Blower Pedestal Assembly 085 04050 085 03140 7 2 Front Head Support 085 01542 085 01542 8 1 Housing to Head Gasket 032 03175 032 03171 9 1 Blanket I...

Page 122: ...ont Head Ring 080 00951 3 1 Air Duct Assembly 039 01733 4 1 Front Head 132 02700 5 10 Lug 103 00097 6 1 Davit Support 085 03301 7 2 Front Head Support 085 01542 8 1 Head Plate Gasket 032 02619 9 1 Bla...

Page 123: ...y 039 01730 4 1 Front Head 132 02684 5 13 Lug 103 00107 6 1 Davit Support 085 03125 7 2 Flat Bar 971 00078 8 1 Head Plate Gasket 032 00898 9 1 Blanket Insulation 872 01084 10 1 Screen 930 00135 11 1 I...

Page 124: ...5 13 Lug 103 00107 103 00107 6 1 Davit Support 085 03119 085 03119 7 2 Flat Bar 971 00078 971 00078 8 1 Head Plate Gasket 032 00993 032 00993 9 1 Blanket Insulation 872 01084 872 01084 10 1 Screen 930...

Page 125: ...750 368 CBEX Elite 100 1200 HP 9 23 Front Head Assembly 9 16 5 106 31 3 5 6 32 25 30 26 22 9 4 8 24 10 29 7 1 2 6 31 4 10 29 7 5 8 6 14 15 9 27 28 30...

Page 126: ...er Housing 040 00878 040 00878 2 1 Sized Pipe 057 05027 057 05027 3 1 Front Head Gasket 032 03173 032 03173 4 1 Support to Housing Gasket 032 03174 032 03174 5 1 Burner Support Housing 040 00879 040 0...

Page 127: ...00853 040 00719 040 00831 4 1 Sized Pipe 057 05027 057 05032 057 05261 5 8oz High Temp Thermo Cement 872 00558 872 00558 872 00558 6 1 Front Head Gasket 032 00105 032 02602 032 00899 7 1 Burner Suppor...

Page 128: ...Parts 9 26 750 368 CBEX Elite 100 1200 HP 9 17 3 85 92 1 2 3 4 5 15 16 17 14 21 15 13 21 15 23 22 20 19 6 6 18 7 7 10 9 8 8 9 10 12 11 19 23 22 21 15 14 21 15 13 3 5 4...

Page 129: ...BURNER SUPPORT DRAWER TO FRONT HEAD 18 1 853 01017 000 SILICONE TAPE 19 1 SEE TABLE BURNER DRAWER 20 1 015 00041 000 CLAMP RING 21 16 869 00015 000 NUT HEX 22 8 952 00106 000 WASHER 23 8 869 00030 000...

Page 130: ...DOOR 14 33 841 00507 000 FASTENER AUEVCO 1202 15 12 296 00019 000 CLAMP INNER PLATE 78 THRU 106 DIA BOILERS 16 1 853 09296 000 TAPE SILICONE 3 8 X 1 1 2 X 8 3 FT LG 17 1 032 02680 000 GASKET BURNER SU...

Page 131: ...750 368 CBEX Elite 100 1200 HP 9 29 Fireside Gaskets 9 18 Fireside Gaskets...

Page 132: ...Parts 9 30 750 368 CBEX Elite 100 1200 HP Fireside Gaskets cont d...

Page 133: ......

Page 134: ...e mail info cleaverbrooks com Web Address http www cleaverbrooks com...

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