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2. Remove screws that attach log base
assembly to fireplace insert (see Figure
15). Carefully lift up log base assembly
and remove from fireplace insert (see
Figure 15).
Note: If adding the G8010 series brick liner
accessory, install it now. Follow instructions
in G8010 accessory kit.
CAUTION: Do not pick up log
base assembly by burners. This
could damage burners. Only
handle base by grates.
3. Route gas supply line through access open-
ing of fireplace insert (see Figure 15).
NOTICE: Most building codes
do not permit concealed gas
connections. A flexible gas line
is provided to allow accessibility
from the fireplace (see Figure 16).
The flexible gas supply line con-
nection to the equipment shutoff
valve should be accessible.
4. Connect gas supply line to flexible gas
line attached to gas regulator of fireplace
insert (see Figure 16). Use sealant on all
male pipe threads.
5. Check all gas connections for leaks. See
Checking Gas Connections.
Burners
Two
Screws
Log Base
Assembly
Figure 15 - Removing Log Base
Assembly From Fireplace Insert
14
iNSTAllATiON
Continued
6. Replace log base assembly back into
fireplace insert. Feed flexible gas line into
fireplace insert base area while replacing log
base assembly. Make sure the entire flex-
ible gas line is in fireplace insert base area.
Reattach log base assembly to fireplace
insert with screws removed in step 2.
To Fireplace
Gas Regulator
Flexible Gas Line
from Fireplace Gas
Regulator Provided
with Fireplace Insert
Figure 16 - Attaching Flexible Gas Lines
CHECKING GAS CONNECTIONS
and connections, internal and
external to unit, for leaks after
installing or servicing. Correct
all leaks at once.
open flame to check for a leak.
Apply a noncorrosive leak detec-
tion fluid to all joints. Bubbles
forming show a leak. Correct all
leaks at once.
PRESSURE TESTING GAS SUPPLY
PIPING SYSTEM
Test Pressures In Excess Of 1/2 PSIG
(3.5 kPa)
1. Disconnect appliance with its appliance
main gas valve (control valve) and equip-
ment shutoff valve from gas supply piping
system. Pressures in excess of 1/2 psig will
damage fireplace insert gas regulator.
2. Cap off open end of gas pipe where equip-
ment shutoff valve was connected.
3. Pressurize supply piping system by either
Gas
opening propane/LP supply tank for pro-
Line
pane/LP gas or opening main gas valve
Access
located on or near gas meter or using
compressed air.
www.desatech.com
Together
WARNING: Test all gas piping
WARNING: Never use an
Equipment
Shutoff Valve
Propane/LP
To External
Regulator
Natural
To Gas Meter
113195-01J
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