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Summary of Contents for Giersch GL10 Series
- Page 1 Technical Information • Installation Instructions GL10 Issued in April 2024 Subject to tech. modifications to improve the product!
- Page 2 Contents Safety instructions ........................3 Maintenance ..........................3 Technical specifications........................ 3 Installing flange and burner ......................4 Electrical connection........................4 Oil pump ............................5 Oil connection ..........................6 Service position ..........................7 Nozzle replacement ........................7 Setting the ignition electrodes....................... 7 Setting the air volume (measure "A")....................
- Page 3 1. Safety instructions Please observe the technical regulations as well as the building authorities and legal stipulations when set- ting-up and operating the system. The installation, oil and exhaust gas connection, initial commissioning, power connection as well as mainte- nance and servicing must only be carried out by a specialist. The VDE and ÖVE regulations and the specifications of the responsible energy supply company must be taken into account when preparing the electrical connections.
- Page 4 4. Installing flange and burner - Install the sliding flange and seal loosely on the boiler door. - Insert the burner. - Follow the tightening sequence of the screws. - Lift the burner when tightening the screws. The immersion depth of the burner pipe to the respective burner chamber is optimally set via the sliding flange.
- Page 5 6. Oil pump The pump pressure can be set for the respective output (see Adjustment table). For this: • unscrew sealing plug 4 • screw in the manometer and set the pump pressure via the adjusting screw 6. The pump pressures specified in the adjustment table are only reference values and can, if necessary, be deviated from i.a.w.
- Page 6 7. Oil connection The tables apply to heating oil EL 4.8 cSt and the internal diameter of the oil lines specified in the table. 4 brackets, 1 valve and 1 non-return valve were included for resistance with the suction line length. To prevent possible oil vapours, the dimension X should not exceed a length of 4 m.
- Page 7 8. Service position - Release the quick release fasteners - Remove the base plate from the housing - Attach the base plate with the clips to the two upper screws (Service position). During assembly, insert the base plate into the housing and secure with the quick release fasteners.
- Page 8 12.Position snap ring / nozzle tube Nozzle tube GL10.1, snap ring for throttle position 3 with sleeve B = 2. slot 45°/60° nozzle sleeve 1 = 1. slot snap ring 2 = 2. slot 3 = 3. slot 4 = 4. slot 45°/60°...
- Page 9 13.Functional control of flame monitoring control box Testing the control unit for proper functioning Danger of fatal injury from electric shocks! Disconnect electrical cable from power supply before carrying out any work on live parts! Troubleshooting may only be carried out by authorised and trained personnel! Unlocking may only be carried out by an authorised specialist.
- Page 10 Diagnostics of the cause of fault After lockout, the red fault signal lamp remains steady on. In that condition, the visual diagnostics of the cause of fault according to the error code table can be activated by pressing the lockout reset button for more than 3 seconds.
- Page 11 14.Oil preheating unit (only GL10.1/.2-V) The oil preheating unit is connected upstream in the program sequence of the burner and remains in opera- tion until the oil burner is switched off by the control thermostat. The thermostats built-in to the preheater are responsible for the cold start locking mechanism, which only releases current to the control box after heating.
- Page 12 18.Troubleshooting Identification Cause Remedy Fuse faulty Replace Safety thermostat locked Unlock Setting of controller temperature exceeded Try to restart i.a.w. temperature decrease Burner motor is not run- Controller faulty Replace ning Motor faulty Replace Oil preheater: heating or release thermostat Replace faulty Motor–pump coupling faulty...
- Page 13 19.Adjustment table The measure "A" refers to a height of 300m above sea level as well as a room temperature of approx. 20°C and a practically orientated furnace pressure with an exhaust gas CO content of approximately 12.5%. The pump pressure is set via the pressure adjusting screw according to the required burner output. The values specified in the tables are only reference inputs for commissioning.
- Page 14 Burner Boiler Nozzle size Spray angle Oil pump Air setting Insulating output output throughput characteristics pressure measure "A" material filter at approx. 92% approx. down left [kW] [kW] [kg/h] [USgal/h] [° -S] [bar] [mm] 25.0 23.0 2.11 0.55 60° 12.0 27.0 25.0 2.28...
- Page 15 G. 29.04.24 SP_1-1012...
- Page 16 SP_1-1009 G. 29.04.24...
- Page 17 21.Exploded diagram and spare parts list...
- Page 18 Position Designation Item no. Accumulator plate with retainer and twin electrode 31-90-20869 Twin electrode 31-90-11411 Ignition cable 450 mm long 47-90-24835 Nozzle holder cpl.for GL 10.1 47-90-30048 (Snap ring for throttle position 3 with sleeve) Nozzle holder cpl. with oil preheater and cable (for GL10.1-V) 47-90-30049 (Snap ring for throttle position 2 without sleeve) Nozzle holder cpl.for GL 10.2...
- Page 19 22.Declaration of conformity Declaration of Conformity for Oil Burners We, Enertech GmbH, Adjutantenkamp 18 in D-58675 Hemer declare under our responsibility that oil burner type GB20.., GBZ20.., GB30.., GBZ30.. and GL10… are conform with the regulations of these directives MD2006/42/EC EMC2004/108/EC BED92/42/EEC LVD2006/95/EC...
- Page 20 All of the technical information specified in this document as well as the drawing, photos and technical descriptions made available by us, remain the property of GIERSCH and may not be duplicated without our prior written permission. Subject to modifications.
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