Control Knob

Burley Appliances is the only company to bench run and thoroughly test every single gas fire it produces. Burley is in the unique position of knowing that every appliance that leaves the factory is in perfect working order.

The installer should measure the inlet pressure with the appliance running on high and ensure it is to specification.

Attach a manometer to the inlet test point and ensure there is a pressure of 20mb (+/- 1mb) for natural gas appliances or 37mB for propane appliances.

Now turn on every other gas appliance in the house and re-check the pressure. The pressure must still be within the tolerance of +/- 1mb.

Turn off all other gas appliances and turn the fire down to pilot only, the pressure must still be within the tolerance of +/- 1mb.

If it is not TRANSCO or BORD GAIS must be called to adjust the regulator to the house before the fire can be commissioned further.

Any large pressure fluctuation indicates pipework or governor problems and should be rectified. Instruct the customer on the operation of the appliance and leave all instructions with them.

The fires are factory set and no adjustments should be made in the field.

11.Lighting the Heater

To light the fire, press the left hand (red) control knob for several seconds then turn anticlockwise to the ignition position. A click will be heard and the pilot (under right side

of fuel bed) should light. If it does not light, repeat the operation a few times. Continue to hold knob for 15 – 20

sec's to establish the pilot and then release. If pilot fails to establish, turn off, wait 1 minute then repeat lighting

procedure. Rotate the control knob to high flame to light then back to the desired flame position. If no gas comes

through rotate the right knob (thermostat) to a hotter room

setting and the fire will light. To turn the fire off, rotate knob fully clockwise.

H

M

L

Thermostat

12.Spark Failure

The gap between the pilot electrode and the pilot should be 3.5 – 4.5mm and normally adjustment is not necessary. Check the fire lights at least 3 times out of 5 attempts. Visually check that the spark arcs across to the gas port on the pilot. The electrode is delicate but if necessary can be adjusted to set the spark. If the igniter fails a lighted taper can be inserted into the pilot area when attempting to light the pilot and this should help the fire to light.

13.Thermostat

A room temperature thermostat is attached to the back of the fire. For accurate monitoring of room temperature it is advised that the sensing bulb is removed from its clip and carefully moved to a cooler location up to 1 metre away, taking care not to break or pinch the capillary tube. If the fire is fitted in an ingle nook then the thermostat should be located in room air as leaving it under the fire will cause nuisance shut down.

14.Fireguards

The glass front on the appliance acts as a dress guard but does not provide full protection. An additional guard should always be fitted in the presence of young children, the elderly or the infirm.

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Burley G4121 mk2 warranty Lighting the Heater, Spark Failure, Thermostat, Fireguards
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G4121 mk2 specifications

The Burley G4121 mk2 is a cutting-edge bicycle that exemplifies the fusion of performance, comfort, and durability. Built for both novice and experienced riders, this model reflects Burley's commitment to engineering excellence and innovative design.

One of the standout features of the G4121 mk2 is its lightweight aluminum frame. This construction material not only contributes to the bike's overall agility but also enhances its resistance to corrosion and wear. The geometry of the frame is meticulously designed to provide an optimal balance between speed and stability, making it ideal for various terrains, from urban roads to light trails.

Equipped with a Shimano 21-speed transmission, the Burley G4121 mk2 offers riders the versatility needed to tackle steep climbs or swift descents effortlessly. The smooth shifting mechanism ensures precise gear changes, allowing riders to maintain momentum without sacrificing control. This model also features a reliable braking system, incorporating both front and rear disc brakes, which provide excellent stopping power and responsiveness, crucial for navigating through dynamic environments.

Comfort is a key aspect of the G4121 mk2. The bike is fitted with an ergonomic saddle and adjustable handlebars, accommodating different riding styles and preferences. Puncture-resistant tires enhance safety and offer peace of mind during longer rides, minimizing the risk of being stranded due to flat tires.

Incorporating advanced technologies, the G4121 mk2 boasts a lightweight, adjustable suspension system. This feature absorbs shocks from uneven surfaces, ensuring a smoother ride and reducing fatigue during extended journeys. Additionally, the bike’s reflective elements improve visibility in low-light conditions, enhancing safety for commuters and weekend adventurers alike.

The Burley G4121 mk2 also considers practicality with its integrated mounts for racks and fenders, allowing riders to customize their bike for commuting or touring experiences.

In conclusion, the Burley G4121 mk2 stands out not just for its performance characteristics but also for its thoughtful design aimed at enhancing rider experience. It is a versatile bicycle that successfully caters to both form and function, making it a popular choice among cycling enthusiasts.
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