Great Outdoors Pinnacle GP450 User manual

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Tools Required: Knife or scissors; 7/16 (11 mm) wrench; 11/16” (17 mm) flat or adjustable wrench;
Phillips or #2 Robertson (square) screwdriver
Step 1: Unpack carton.
Cut the strapping on the package, then lift off the carton cap. Remove the sleeve by lifting it straight
over the top of the Barbecue. Remove and unpack the enclosed parts boxes. Remove any protective cover-
ing from stainless steel parts.
(GP600)
Box #1
Box #4
Box #3
Box #2
GP450/GP600 PINNACLE SERIES GRILLS
ASSEMBLY PROCEDURES
PinnaclePinnacle
50001608 03/03 Rev.0 En

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Step 2: Install casters.
Required: (4) casters
Alternately prop up each end of the grill
with a block of wood or other solid item.
Position a caster stem into the plastic boss
in each corner of the bottom panel, and
push as far as possible by hand.
GP450/GP600 ASSEMBLY
Step 3: Attach shelf supports.
Required: (2) left shelf supports; (2) right shelf supports; (8) 1/4–20 x 5/8” hex bolts; (8) 1/4” washers
Attach a left and a right shelf
support to the right side of the
grill base with (2) bolts and (2)
washers each. Tighten with a
7/16” (11 mm) wrench.
Repeat for left side.
Fig. 3
Fig. 2
(8) 1/4–20 x 5/8” Hex bolt (8) 1/4” Washer
Caster
6 to 8”

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Step 4: Attach front and side shelves.
Required: (2) side shelves; (1) left and (1) right front shelf; (2) shelf inserts
(6) #10–24 x 1/2” bolts; (6) #10–24 locknuts (see below)
Hook the left and right front shelves over the
corresponding front shelf supports, push towards
the grill base. Attach to the bottom of the control
console with (1) bolt and (1) nut each (Fig. 4a).
Assemble the side shelves to the shelf supports by
positioning them half way over the supports, then
sliding them towards the base, while pushing down
firmly on the front edge. The slots at the front edge
of the shelf should align with the tabs at the back of
the shelf supports (Fig. 4b).
NOTE: On models with Side Burners, assemble the shelf with the open center
to the right-hand side of the grill. After completing this step, follow the
instructions in the Side Burner Kit.
Tap the shelf lightly to fully engage the slot and tab if necessary
(Fig 4c). Once aligned, fasten with a nut and bolt to the
underside of the supports (Fig. 4b).
GP450/GP600 ASSEMBLY
2
1
(6) #10–24 Locknut
(6) #10–24 x 1/2” Bolt
Fig. 4a
Fig. 4b
(View rotated 90°)
Slot
Tab
Fig. 4c

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Step 6: Remove packing tape; assemble grease cup.
Required: (1) grease cup
From inside the grill, remove shipping tape from the grease pan and base assembly (Fig. 6a), and from the
warming rack. For model GP600, remove the tape from the front pullout drawer.
Install a grease cup into the hole in the upper base panel (Fig. 6b). Ensure the opening in the grease pan is
positioned above the cup.
GP450/GP600 ASSEMBLY
Step 5: Attach door handles.
Required: (2) door handles; (4) bolts;
(4) knobs
Attach (2) door handles to the front doors
with (4) bolts provided.
Push the control knobs onto the valve
stems, ensuring the flats on the stems are
aligned to those in the knobs.
Fig. 6a Fig. 6b
Fig. 5

Page 5
GP450/GP600 ASSEMBLY
Step 7: Install internal components.
Required: (4) (5 for GP600) sear plates; (3) (4 for GP600) cooking grates; (1) warming rack
Place the sear plates into the base unit,
ensuring the edge with the finger hole
faces the grill front.
Position the cooking grates into the base
with the finger holes facing the front.
NOTE: The cooking grates may be turned
over to provide a flat surface for cooking
delicate foods.
Set the warming rack into the two supports
in the ends of the rear lid (Fig. 7).
Step 8: Install the LP cylinder (LP Models only).
Required: LP gas cylinder
NOTE: Refer to the User’s Manual for the cylinder filling
requirements, regulator attachment, and leak testing
procedures, before lighting the grill.
Insert the propane (LP) cylinder into the hole provided
in the bottom panel. Connect the cylinder to the
regulator.
Warming
rack (1)
Finger
hole
Sear
plates (4/5)
Cooking
grates (4/5)
Fig. 8
Fig. 7

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GP450 ASSEMBLY DRAWING & PARTS LIST
3939
55
3737
99
88
77
44
3535
2121
1212
2020
3636
66
1010
2626
1919
2525
2727
1313
1414
2929 3333
4444
4343
3434
3232
3131
4242
4040
4141
3838
1616
1111
2424
1818
1717
1515
11
2222
22
2323
2828
3030
33
ITEM QTY PART # DESCRIPTION
1a 1 50001167 Base Assembly – H4
1b 1 50001356 Base Assembly – Rotisserie
2 1 50000860 Lid Assembly, Rear – H4
3a 1 50001700 Lid Assembly, Front –
GP4xx1– Charcoal
3b 1 50001601 Lid Assembly, S/S
4 1 50001339 Panel, Cabinet, Lower – H4
5 1 50001345 Cabinet, End Assembly – H4
6 1 50000788 Panel, Cabinet, Upper – H4
7 2 50001467 Door – H4 – S/S
8 2 50000313 Handle, Door – Deluxe
9 1 50000952 Plate, Front Cover – H4
10 1 50000798 Support, Drawer, Left
11 1 50000797 Support, Drawer, Right
12 1 50000822 Grease Pan Assembly – H4
13 4 50000835 Burner, Main Assembly – HBQ
14 4 50000892 Gasket, Burner – HBQ
15 1 50000879 Flash Tube – H4
16 2 50000431 Electrode, Main – Short
17 2/3 50000523 Electrode, Main – Long
18a 1 50001706 Console Assembly – GP425
18b 1 50001605 Console – Rotisserie
19a 1 50000816 Ignitor Kit – H4
19b 1 50000808 Ignitor Module – 6 Wire
20 4/5 50001327 Bezel
21 4/5 50001328 Knob – H Style
22 4 50000177 Lid Bumpers
23 3 50000355 Hardware, Lid Set
24a 1 50000801 Valve Assembly – H4 – Propane
24b 1 50000850 Valve Assembly – Natural
24c 1 50001402 Valve Assembly – Propane – Rotisserie
24d 1 50001423 Valve Assembly – Natural – Rotisserie
25 1 50000804 Regulator – H
26 1 50000198 12” Natural Gas Hose
27 1 50001226 Cook Grate (50001027, Set of 3)
28 1 50000802 Warming Rack, Enamel – H4
29 * 50000826 Shelf Insert – S/S – H
30 1 50001643 Gauge, Temperature
31 2 50001418 Support, Shelf, Left, Black – H/VC
32 2 50001419 Support, Shelf, Right, Black – H/VC
33a * 50001413 Shelf Top, Solid – H – S/S
33b * 50001412 Shelf Top, Open – S/S
33c * 50001703 Shelf Top, Solid – Black
33d * 50000824 Shelf Top, Open – Black
34 1 50000984 Shelf, Front, Right – HL
35 1 50000986 Shelf, Front, Left – HL
36a 4 50000877 Plate, Heat – Enamel
36b 4 50000777 Plate, Heat – S/S
37 4 50000090 Caster
38a 1 50001415 Tube/Orifice Assembly – H4 – Propane
38b 1 50001428 Tube/Orifice Assembly – H4 – Natural
39 1 50001416 Rotisserie Housing/Screen Assembly
40 1 50000558 Burner/Electrode Assembly – Rotisserie
41 1 50000466 Electrode – Rotisserie
42a 1 50001648 Side Burner, Electric, Black – W/G
42b 1 50001649 Side Burner, Rotary – Black – C/G
42c 1 50001660 Side Burner, Electric – Black – C/G
43a 1 50001046 Valve, Side Burner – H – Propane
43b 1 50001405 Valve, Side Burner – H – Natural
44 1 50001422 Wire Connector, Side Burner
* Varies by model

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3 2
1
GP600 ASSEMBLY DRAWING & PARTS LIST
ITEM QTY PART # DESCRIPTION
1 1 50001349 Panel, Cabinet, Lower – H6
2 2 50001347 Cabinet End, Assembly – H6
3 1 50000789 Panel, Cabinet, Upper – H6
4 2 50000911 Door Assembly – H6
5 1 50001707 Console Assembly – GP525
6 2 50000313 Handle Door – Deluxe
7a 1 50000803 Valve Assembly – H6 – Propane
7b 1 50000852 Valve Assembly – H6 – Natural
7c 1 50001098 Valve Assembly – Propane – Rotisserie
7d 1 50001086 Valve Assembly – Natural – Rotisserie
8 1 50000198 12” Natural Gas Hose
9 1 50000804 Regulator – H
10 1 50000797 Support, Drawer, Right
11 1 50000798 Support, Drawer, Left
12a 1 50001174 Base Assembly – H6 – Rotisserie
12b 1 50001177 Base Assembly
13 1 50000791 Panel, Cabinet, Rear – H6
14 1 50000823 Grease Pan Assembly – H6
15 1 50000898 Drawer Assembly – S/S – H6
16 1 50000880 Flash Tube – H6
17 1 50000808 Ignitor (6 Wire)
18 1 50001014 Wire Ignitor, Positive – 10”
19 1 50001015 Wire Ignitor, Negative – 10”
20 1 50001011 Ignitor Pushbutton BBQ
21 5 50000835 Burner, Main Assembly HBQ
22 5 50000892 Gasket, Burner HBQ
23 3 50000523 Electrode, Main – Long
24 2 50000431 Electrode, Main – Short
25 5 50000777 Plate, Heat – H – S/S
26 1 50001227 Cook Grate (50001027, Set of 4)
27 1 50000858 Lid Assembly, Rear – H6
28 1 50001701 Lid Assembly, Front – GP5xx3 – S/S
29a 1 50000819 Tube/Orifice Assembly – H6 – LP
29b 1 50000818 Tube/Orifice Assembly – H6 – Natural
30 1 50000961 Rotisserie Housing/Screen Assembly – H6
31 1 50000875 Burner Rotisserie Assembly – H6
32 1 50000885 Bracket, Motor, Rotisserie – H
33 1 50000984 Shelf, Front, Right – HL
34 1 50000986 Shelf, Front, Left – HL
35 1 50000889 Warming Rack, Enamel – H6
36a * 50001413 Shelf Top, Solid – H – S/S
36b * 50001412 Shelf Top, Open – H – S/S
37 2 50001418 Support, Shelf, Left, Black – H/VC
38 2 50001419 Support, Shelf, Right, Black – H/VC
39 1 50000981 Electrode, Rotisserie – H6
40 5/6 50001327 Bezel
41 1 50000355 Hardware, Lid Set
42 6 50000177 Lid Bumpers
43 1 50001643 Gauge, Temperature
44 4 50000090 Caster
45a 1 50001649 Side Burner, Rotary, Black – C/G
45b 1 50001648 Side Burner, Electric, Black – W/G
45c 1 50001660 Side Burner, Electric, Black – C/G
46 5/6 50001328 Knob – H Style
* Varies by model

CFM Harris Systems
3501 W. Howard Street
Skokie, IL 60076-4012 USA
Phone: [phone] • Fax: [phone]
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