Blaze King APEX CBT, Руководство по эксплуатации и установке

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OM-APEX E V1.06 November 19, 2012
Page 31
APEX CBT
BYPASS DOOR GASKET REPLACEMENT
1. If the bypass door gasket is to be replaced, be sure you have some 7/8” fi ber glass gasket material, ready to
re-install. Th is gasket is diff erent then the door gasket. Both are 7/8” but the bypass door gasket is a denser
material. See your Blaze King dealer.
2. Be sure the fi re is out and the furnace has cooled down. Th e door does not have to be removed from the
furnace. Open the bypass as far as possible for easy access.
3. With a pair of pliers, pull the old door gasket out of the channel and dispose of it.
4. Th
oroughly clean out the channel so the new silicone adhesive will adhere and the gasket will fi t smoothly.
5. Run a small bead of a high temperature silicone adhesive (such as G.E. Silicone Sealer, or the equivalent)
along the center of the channel. DO NOT USE HOUSEHOLD SILICONE CAULKING . High
temperature silicone may be obtained from most auto parts stores.
6. Start the new gasket in a corner. Do not stretch or cut the gasket. Distribute the gasket evenly around the
channel.
7. Close the bypass door and allow the adhesive to dry.
MAINTENANCE cont.
ADJUSTING BYPASS HANDLE
Th e bypass handle has to be adjusted over time to achieve a good
seal on the bypass door gasket. Th e “latch” where the bypass
handle is positioned into when closing the bypass door can be
adjusted. Undo the two bolts so the latch can be moved to the
required position.
Check the fi t of the door gasket. Insert a narrow strip of paper
into the bypass door opening and close and latch the bypass
door. Obvious resistance should be felt when pulling the paper
out. Repeat this check several times around the perimeter of the
bypass door.
When further adjustment is not possible anymore with the latch,
unbolt the handle, rotate the required angle and tighten bolts
again.
Fig. 29