FULTON Vantage VTG Series Installation And Operation Manual page 58

MAINTENANCE
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
CAUTION
All maintenance procedures should
be completed by trained personnel.
Appropriate training and instructions
are available from the Fulton Service
Department at (315) 298-5121 or
your local Fulton Heating Solutions
Representative.
4-6
please contact Fulton to purchase replacement components.
The VTG-2000 through VTG-5000 Fulton part numbers are
2-22-000570 (socket) and 2-22-000571 (adapter). For VTG-6000,
the socket part number is is 2-22-000572. It is a 1
Well Socket that does not require an adapter like the VTG-2000
through VTG-5000 model sizes.

½" drive torque wrench and extension (U.S. only; provided by
service technician)

NOTE: The upper door has a mass of approximately 140 lbs (63.5 kg).
Do not remove the (4) nuts or door without guidance from the factory
with regards to proper procedures for accessing the fi reside of the heat
exchanger.
3. Proceed as follows based on model size:
Evenly tighten all 4 nuts on the upper door in fi ve stages,
in a criss-cross pattern: top left, bottom right, bottom left,
VTG-2000
top right (see Figure 15A), in the following order:
through
VTG-5000
Sizes Only:
Recheck all nuts in a circular pattern, and proceed to step
4.
See Figure 15B. Evenly tighten all nuts as follows, in
sequence:
VTG-6000
Size Only:
Recheck all at 120/80 ft/lbs (162.7/108.5 NM), and
proceed to Step 4.
4. Verify settings of the lower door. The lower door is retained by (16) 3/8"
bolts. Tools required for lower door setting verifi cation:

9/16" socket and 3/8" drive wrench (U.S. only; provided by
service technician)
VTG-IOM-2013-0815
 20 ft/lbs (27.1 NM)
 35 ft/lbs (47.4 NM)
 50 ft/lbs (67.8 NM)
 100 ft/lbs (135.5 NM)
 130 ft/lbs (176.2 NM)
 Inner bridge bolts to 30 ft/lbs (40.7 NM)
 Outer bridge bolts to 30 ft/lbs (40.7 NM)
 Remaining inner bolts to 20 ft/lbs (27.1 NM)
 Remaining outer bolts to 20 ft/lbs (27.1 NM)
 Repeat the same process at 60/40 ft/lbs (81.4/54.2
NM); 90/60 ft/lbs (122/81.4 NM); 120/80 ft/lbs
(162.7/108.5 NM).
SECTION 4
" Deep
1/16
© The Fulton Companies 2013