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Cast Bottom Grate Removal

The cast bottom grate can be removed by lifting up at the front or side edges. Care should be taken to ensure 
that the V boards each side of the grate do not become damaged. Particularly the thin sections that surround 
the cast bottom grate.

Internal V Board Removal (Bottom, Rear and Sides)

The internal V boards need to be taken out in the following sequence:- 

IMPORTANT

 First remove Cast Bottom Grate then Bottom V boards, then Rear V boards and then the Side V 

boards.

All  the  V  boards  are  soft  to  enable  them  to  be  stable  in  high  temperatures  so  care  must  be  taken  during 
handling.

The position of the V boards must be noted so that they can be replaced back in the same positions. Note also 

that some of the V boards can only be fitted one way around or are handed.

Bottom V Board Removal

First remove the bottom V boards by gently lifting them up at the front edge. 

Care should be taken with the 

thin sections that surround the cast bottom grate so they do not break.

Rear V Board Removal

Remove the rear left and right vertical V boards by gently pulling one edge out first then slide forward. Note they 

are handed for with a cut out in the corners.

Side V Board Removal

The  left  and  right  side  V  boards  can  be  removed  by  gently  pulling  one  edge  out  first  then  slide  the  boards 
towards the centre of the fire.

To replace the V boards offer one edge in first and then push the V board gently back. 

Note:- They should be pushed back flat against the steel body of the fire.

Note:- Some of the V boards will only fit one way around and if they are forced will break.

Door Glass Replacement and Seal Replacement

To replace the door glass and seals first follow the procedure on door removal, see page 13.

Once the door is removed then work can be carried out to remove and replace the glass and seals as required.

Place the door on a soft surface in a safe position to protect the glass, paint and inner seal.

Particular attention should be given so that the painted edges do not become damaged.

There are 2 seals on the door.

One seals between the door frame and the inner firebox. This seal is attached to the back of the door frame.

The other seals the glass to the door frame under the glass. It is attached to the door frame and is sandwiched 
between the glass and the door frame.

Servicing Door Seal between Door Frame and Inner Firebox.

To remove the ceramic rope seal start at the bottom corner adjacent to the hinge and pull the old ceramic rope 
seal out of the recess.  Once removed clean any old adhesive out of the recess surfaces.

To replace start at the same position and working around the frame feed the new ceramic rope seal into the 
recess. Ensure that it is fully engaged. Take care not to stretch it as it is pulled around the door edge.

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Summary of Contents for INSET STOVE MKIII 60i

Page 1: ...on Operating and Servicing Instructions Please leave these instructions with the customer SERIAL NUMBER JETMASTER MK6 GAS JETBOX RANGE Installation and Operating Instructions For Manual Control Comfor...

Page 2: ...ting the Fire 13 Site Preparation for Fitting 13 Builders Opening 13 Inglenook Installations or Freestanding 13 Appliance Preparation 13 Door Removal 13 Tertiary Air Tube Removal and V Board Baffle Re...

Page 3: ...ass Door 28 Servicing Instructions Servicing 29 Chimney Sweeping 29 Seal Checks 29 Smoke Draw Test 29 Door Removal and Refitting 29 Log Retainer Removal 29 Tertiary Air Tube Removal and V Board Baffle...

Page 4: ...ate Installation By Installer Name Company Address Tel Commissioning Flue type correct Flue swept and soundness checked Smoke draw test spillage carried out Air supply checked Controls explained HETAS...

Page 5: ...meter MAXIMUM REFUEL WEIGHT MINIMUM REFUEL INTERVAL A mm ins B mm ins C mm ins D mm ins E mm ins F mm ins mm ins mm ins mm ins Kg M kW C gs 1 mm in cm2 in2 Pa M ft cm in mm Kg Min 18i 488 19 1 4 571 2...

Page 6: ...of the Environment or the Building Standards Scotland Consolidation Regulations issued by the Scottish Development Department l All relevant codes of practice and relevant parts of any local regulatio...

Page 7: ...good seal with the outer firebox can be made and to enable the finishing frame to fit Any excessive unevenness uneven tiles stone etc should be rectified The front face of the fireplace should be rea...

Page 8: ...t be used for any other appliance or application Use of Existing Chimneys These must be swept and inspected for dimensions and soundness before starting to install the fire Existing flue liners should...

Page 9: ...a structural unit although very robust it is not designed to take the weight of the flue Therefore a structural lintel will need to be provided for clay liners or in the case of pre fabricated stainl...

Page 10: ...s recesses and chimneys should be constructed to conform to Building Regulations Document J Hearths or plinths constructed to support the fire above the hearth must be horizontal Any hole in the wall...

Page 11: ...The size of air supply duct or ducts recommended for each fire is shown in the installation data table page 5 The Building Regulations Document J and L must be taken into account when providing ventil...

Page 12: ...a manner which achieves conditions as close as possible to the above perhaps by use of ducting or false skirting When bringing in the air supply consideration should be given to any regulations that w...

Page 13: ...ions or freestanding The fire should be set within a brick stone or non combustible recess built within the inglenook The flue connection from the top of the fire to the chimney can be made with flue...

Page 14: ...the tube hole the bolt is tightened to hold it in this position thus trapping the tube This ensures that the tube will not slide out and it keeps the tube with its tertiary air ports in the correct p...

Page 15: ...orts are in their correct position within the fire Ensure that the V board baffles are fitted the correct way around Rear tertiary air tube Front and back tertiary tubes are designed to slide across t...

Page 16: ...CLAMP Internal V Board Removal Bottom Rear and Sides The internal V boards need to be taken out in the following sequence IMPORTANT First remove Cast Bottom Grate then Bottom V boards then Rear V boar...

Page 17: ...on the guides from the outer box The engine contains easy grip areas that allow 2 people to easily lift it out With the inner and outer boxes now separate work can begin to fit the outer firebox into...

Page 18: ...rebox as expansion of the fire may cause them to crack Use a strip of insulation as an expansion joint where necessary Note If an external primary air supply is to be used then the knockout in the rea...

Page 19: ...fixings to hold it in place Take care not to damage the adaptor seal at any stage A tight and effective seal must be made between the firebox and flue It is essential that the system be sealed at eac...

Page 20: ...low Fitting the Basket Grate Optional Extra The basket can be slide into the firebox centrally It should be pushed back to the rear of the firebox and then pulled foreword slightly by a few millimetre...

Page 21: ...n the inner box push towards the inner box and then push down locating the hooks on the frame over the firebox tags If the frame cannot be engaged then adjust the inner firebox either by pulling outwa...

Page 22: ...the opening of the fire and ignite the pellet Open the air control valve and close the door Check that the smoke is being drawn up the flue and that it is discharging satisfactory at the flue termina...

Page 23: ...bes and V board baffles to facilitate chimney sweeping and for the removal of soot from the unit See Servicing Instructions Handing Over l Read the Users instructions and instruct the user on the oper...

Page 24: ...it is the law that all solid fuel appliances are installed by competent persons a registered installer or approved by your local building control officer The Heating Equipment Testing and Approval Sc...

Page 25: ...d Please bear this in mind when installing or decorating DO NOT operate the fire with a cracked glass DO NOT obstruct the hot air outlets by hanging clothing etc over the hood DO NOT touch the externa...

Page 26: ...the variability of the heat produced from a solid fuel fire It is dependent on the quantity of fuel used and the refuelling frequency Hot air can cause staining above the fire in the same manner as a...

Page 27: ...al The removable ash pan simply slides out from under the cast grate for easy emptying Do not allow ash to build up under the basket grate bars If they are allowed to become covered they will overheat...

Page 28: ...of green firewood means you may have been buying as much water as you are wood When wood is burned the water content is converted into steam The large amount of heat necessary to do this accounts for...

Page 29: ...t has fallen on to the top of the V board baffles is removed Ensure that any soot that has accumulated around the tertiary air tube holes is removed Remove and clean the tertiary air tubes and the V b...

Page 30: ...nd check condition If any boards show signs of surface damage or are broken then they should be replaced Replacement parts are available from your Jetmaster Distributor For replacement of tertiary air...

Page 31: ...hen slide the boards towards the centre of the fire To replace the V boards offer one edge in first and then push the V board gently back Note They should be pushed back flat against the steel body of...

Page 32: ...e hole in the glass around the door catch does not touch the latch at any point There should be a small gap all around the latch to the glass This will allow the metal to expand when heated to avoid c...

Page 33: ...this Guarantee The Guarantee does not cover rust or paint Terms and Conditions This guarantee is only effective if the Guarantee Registration Card has been fully completed at Jetmasters offices withi...

Page 34: ...ve years can be produced by the then owner of the product and the defect is notified in writing to the appointed Distributor and Jetmaster within five years of the purchase date of the product then Je...

Page 35: ...35...

Page 36: ...tails Jetmaster Fires Ltd Peacock Trading Estate Goodwood Road Eastleigh Hampshire SO50 4NT Telephone 02380 629513 Fax 02380 629567 Email jetmastersales aol com Web www jetmaster co uk Issue No 1 Febr...

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