background image

January 2016
UIN 159662 A08

INSTALLATION

AND SERVICING

VANGUARD 

L

340 - 7000

When replacing any part on this appliance, use only spare parts that you can be

assured conform to the safety and performance specification that we require.

Do not use reconditioned or copy parts that have not been clearly authorised by Ideal.

For the very latest copy of literature for specification and maintenance practices visit our website  

www.idealcommercialboilers.com where you can download the relevant information in PDF format.

Содержание Vanguard L 340

Страница 1: ...ssured conform to the safety and performance specification that we require Do not use reconditioned or copy parts that have not been clearly authorised by Ideal For the very latest copy of literature...

Страница 2: ...80 DN100 DN100 DN100 DN125 DN125 DN125 DN150 DN150 DN175 DN175 Safety valve Expansion T3 Rp 2 Rp 2 Rp 2 Rp 2 DN65 DN65 DN65 DN80 DN80 DN100 DN100 Drain connection T4 in Rp 3 4 Rp 3 4 Rp 3 4 Rp 3 4 Rp...

Страница 3: ...90 93 90 93 90 93 90 93 90 93 90 93 90 93 90 93 90 94 66 93 65 94 15 92 87 94 66 93 65 94 15 92 87 94 66 93 65 94 15 92 87 Hydraulic Resistance Max 15K mbar 20 6 33 3 27 5 47 1 35 3 60 8 53 82 4 53 83...

Страница 4: ...upply 6 Hydraulic Resistance 2 3 Initial Start Up Lighting 34 Introduction 5 Installation 17 34 Performance Data 2 3 Positioning of the Turbulators 33 Servicing 35 36 Ventilation 15 Water Circulation...

Страница 5: ...increased number of flue ways tubes which are positioned in the hottest area of the heat exchanger and constructed from a thicker steel construction than that of traditional boilers Burners The Vangu...

Страница 6: ...N50081 1 EN50082 1 and EN55014 92 42 EEC Boiler Efficiency Directive 2009 142 EEC Gas Devices Directive Relevant standards are EN303 1 EN303 2 and EN304 IGE UP 1 Soundness testing and purging of indus...

Страница 7: ...tank is used to fill the system with water and it is through the cold feed pipe that system water expands into the tank when the boiler passes heat into the system Conversely when the system cools wat...

Страница 8: ...lve and expansion connection T4 Drain connection T5 Flue connection T6 Burner connection MODEL DIMENSION 340 420 510 630 A 860 890 890 890 B 1210 1275 1470 1780 C 1182 1352 1352 1352 D 190 190 190 190...

Страница 9: ...ollector hood cleaning door 4 Flame inspection tube with pressure test nipple and cooling line connection Vanguard L 760 970 T1 Flow connection T2 Return connection T3 Safety valve and expansion conne...

Страница 10: ...C 1432 1432 1542 1542 1702 1702 D 190 190 190 190 190 190 E 207 207 227 227 259 258 F 187 187 272 272 274 273 G 810 810 880 880 950 950 H 595 595 640 640 690 690 I 2346 2686 2781 3151 3225 3545 L 180...

Страница 11: ...rner connection T7 Sludge hole T8 Handhole Vanguard L 3000 4000 MODEL DIMENSION 3000 3500 4000 A 1720 1970 1970 B 3230 3194 3594 C 1830 2090 2090 D 190 190 190 E 295 325 325 F 340 390 360 G 1315 1535...

Страница 12: ...s requirements MODEL DIMENSION 4500 5000 5500 6000 6500 7000 A 2088 2088 2214 2214 2380 2380 B 226 226 240 240 240 240 C 2533 2533 2653 2653 2860 2860 D 417 417 437 437 509 509 E 445 445 465 465 595 5...

Страница 13: ...air is required at both high and low levels Do not obstruct the grates of aspiration of the air or dissipation of the heat The boiler must be positioned so that there is enough space available for th...

Страница 14: ...of the system 4 The boiler is at the highest point of the system Systems designed to rise above the flow connections will of course automatically require a minimum static head higher than shown 5 The...

Страница 15: ...ng Other British Standards applicable to commercial sealed systems are BS6880 Part 2 BS 1212 BS 6281 Part 1 BS 6282 Part 1 BS 6283 Part 4 10 VENTILATION Safe efficient and trouble free operation of co...

Страница 16: ...hall be inclined upwards at 45 11 FLUING Flue Size Refer to applicable regulations while determining the size and height of the flue Please note that Vanguard L boilers have pressurised and sealed com...

Страница 17: ...the Upper Jacket 1 Body Insulation 1 1 1 Front Insulation 1 1 1 Rear Insulation 1 1 1 Central Body Insulation 1 1 1 Rear Side Jacket 2 2 2 Spare Parts Plastic Bag 1 1 1 Box Code VAL 07 10 10 10 17 17...

Страница 18: ...25 2 DN125 2 DN125 2 DN150 2 DN150 2 DN175 2 DN175 2 DN200 2 DN200 2 DN200 2 DN200 2 DN250 2 DN250 2 DN250 2 DN250 2 DN250 2 DN250 2 DN250 Multiple Cable Clamp 4 4 4 4 4 4 4 4 4 4 4 4 4 Flange 1 DN65...

Страница 19: ...nels 3 and 4 D Fit the rear insulation 6 fix the rear lower and upper retaining strips 7 and 8 with the self tapping screws Fit the plastic cable clamps 9 to the upper rear panel 8 E Fit the Ideal bad...

Страница 20: ...3 4 van8103 18 POSITION OF THERMOMETER THERMOSTAT SENSOR IN THE BULB HOLDER Vanguard L 340 to 970 LEGEND 1 Thermometer bulb 2 Operation thermostat bulb 3 Safety thermostat bulb 4 Minimum temp thermost...

Страница 21: ...r insulation 7 fix the rear lower panels 9 with pins and springs and the upper panel 10 with the self tapping screws 8 Fit the plastic cable clamps 11 to the upper rear panel 10 E Fit the Ideal badge...

Страница 22: ...the plastic cable clamps 8 to it E Fit the Ideal badge to the front edge of the front top panel 9 and secure with the rubber fixings F Fit the control panel to front top panel 9 Remove the upper shell...

Страница 23: ...front edge of the front top panel 8 and secure with the rubber fixings F Fit the control panel to front top panel 8 Remove the upper shell of the control panel and insert the capillaries of thermomete...

Страница 24: ...ok them to the screws fitted to the upper square tube To determine which one of the front side panels is the left or the right ensure that the cable clamp plates 7 are positioned facing toward the fro...

Страница 25: ...H L thermostat 3 Safety thermostat 4 Minimum thermostat Ensure that the sensors are inserted to the bottom of the bulb holder and then secure them with the retaining clip 5 In case some other thermost...

Страница 26: ...ment panel pos 5 to the support pos 3 D After removal of the two side screws from the panel board rotate its cover towards the front and insert the cables and the capillaries of thermometer and thermo...

Страница 27: ...mber can be achieved through adjustment of the screws 26 DOOR ASSEMBLY VANGUARD L 760 to 970 MODELS The combustion chamber door is fitted with four fixing points two on the left hand side which are no...

Страница 28: ...when reversing the door the bushing 9 nut 10 and washer 11 will have to be moved as shown below details 1 and 3 for hinge side details 2 and 4 for hinge side Door Adjustment 1 Vertical door adjustmen...

Страница 29: ...ied and must conform to the following directives and standards Gas Appliances Directive 90 396 CEE EN 267 Automating oil burners of monoblock type testing EN 676 Automatic forced draught burners for g...

Страница 30: ...o it will be under power The switches 12 13 switch On and OFF the power to the burner and the Heating pump via a relay if necessary With the thermostat 21 the working temperature of the boiler can be...

Страница 31: ...High temperature setting Live on this lead hence on T2 allows burner to fire on low fire in a 2 stage burner No 10 S3 Burner lockout indicator Feeds signal from lockout terminal on burner control box...

Страница 32: ...FF Switch illuminated Position I ON Position OFF 12 Burner Switch Position I ON Position OFF 13 Pump Switch Position I I ON Position OFF 21 Boiler ON OFF High Low Thermostat High fire 54 C 84 C low fi...

Страница 33: ...distance from the front tube plate as shown in the picture on the right When using the boiler at minimum output the smoke temperature will not be lower than 160 C In contrary case before get in touch...

Страница 34: ...r and drain down to complete the flushing process c Refill and vent the system clear all air locks and again check for water soundness d Balance the system 3 Finally set the controls to the User s req...

Страница 35: ...freezing Otherwise drain the system completely 42 SAFETY For boilers with gas burners It is the law that any service work must be carried out by a Gas Safe Registered Engineer WARNING Always turn off...

Страница 36: ...es 4 Close off the fuel supply to the burner 5 Ensure that the boiler has been cooled to ambient temperature 6 Isolate the mains supply to the boiler and burner 7 Open the combustion chamber door afte...

Страница 37: ...37 Vanguard L Installation Servicing NOTES...

Страница 38: ...38 Vanguard L Installation Servicing NOTES...

Страница 39: ...39 Vanguard L Installation Servicing NOTES...

Страница 40: ...tinuing improvement in the design and performance of its products The right is therefore reserved to vary specification without notice The Ideal Boilers Technical Training Centre offers a series of fi...

Отзывы: