Desa EFS33PRB - Manual (Page 16)

www.desatech.com 113132-01B 16
INSTALLATION
Continued
3. Make sure control knob of fireplace is in the
OFF position.
4. Check all joints from equipment shutoff
valve to gas control valve (see Figures 22
or 23, page 15). Apply noncorrosive leak
detection fluid to all joints. Bubbles forming
show a leak.
5. Correct all leaks at once.
6. Light fireplace (see Operating Fireplace, page
17. Check all other internal joints for leaks.
7. Turn off fireplace (see To Turn Off Gas to
Appliance, page 18).
INSTALLING LOGS (MODELS
EFS33NRB, EFS33PRB,
VSGF33NRB, AND VSGF33PRB)
WARNING: Failure to posi-
tion the parts in accordance
with these diagrams or failure
to use only parts specifically
approved with this heater may
result in property damage or
personal injury.
CAUTION: Do not remove
the data plates attached to the
heater base assembly. The data
plates contain important safety
and warranty information.
It is very important to install these logs exactly
as instructed. Do not modify logs. Only use logs
supplied with heater.
1. Place front log on top of the grate. Make sure
the notches in the bottom of the log fit over
the grate prongs (see Figure 24). Push back
of logs flush with metal grate bars.
2. Rest middle log behind metal posts on grate as-
sembly. Make sure the grooves in the bottom of
the log fit over the grate. Bring the log forward
next to the metal posts (see Figure 25).
3. Slide the grooves in the back of the rear log
against the rear grate prongs. Make sure the log
fits securely over the prongs (see Figure 26).
Make sure log is completely vertical and not
leaning in toward burner where the flame will
touch the log.
4. Install fireplace screen by slipping notches
of fireplace screen over screws on front of
fireplace (see Figure 27).
WARNING: You must operate
this fireplace with the fireplace
screen in place. Make sure fire-
place screen is in place before
running fireplace.
Figure 24 - Installing Front Log
Figure 26 - Installing Rear Log
Figure 25 - Installing Middle Log
Front Log
Grate
Prongs
Metal Grate
Bars
Notch
Middle Log
Metal Post
Grate
Groove
Groove
Rear Log
Grate
Prong
Grate
Prong
Groove
in Back
of Log
Groove
in Back
of Log
Figure 27 - Installing Fireplace Screen
Notches
Screws for
Mounting Screen