CATALOG OF
REPLACEMENT PARTS
HRO SERIES
Rotary Ovens & Warmers
HRO330 ML-43869
HRO550 ML-43871
HRW330 ML-43870
HRO330P ML-43888
HRO550P ML-43889
HRW330P ML-43890
A product of HOBART CORPORATION
FORM 19460 (3-96)
701 RIDGE AVENUE TROY, OHIO 45374-0001
HRO SERIES REPLACEMENT PARTS
– 2 –
HRO330
REPLACEMENT PARTS HRO SERIES
HRO330
HRO330
= HRO550
HRO330
= HRW330
WARMER
© HOBART CORPORATION, 1992, 1996
PL-51958
– 3 –
HRO SERIES REPLACEMENT PARTS
1
2
15
13
12
11
14
4-5
10
9
3
8
6
7
PL-51995
DOOR
– 4 –
REPLACEMENT PARTS HRO SERIES
DOOR
ILLUS. PART
PL-51995 NO. NAME OF PART AMT.
1 356855 Cover - Door Glass Profile ...........................................................................................................1
2 359460-16 Hinge - Support ............................................................................................................................ 2
3 357114 Bushing - Door .............................................................................................................................1
4 356911 Holder - Glass Door (Operator’s Side) ......................................................................................... 1
5 359460-77 Holder - Glass Door (Customer’s Side) ........................................................................................1
6 356913 Handle - Door ...............................................................................................................................1
7 356851 Cap - Handle End .........................................................................................................................2
8 357566 Self- Tapping Screw 4, 8 x 50 ...................................................................................................... 2
9 356850 Magnet - Door ..............................................................................................................................4
10 356856 Holder - Magnet (Warmer) ...........................................................................................................1
11 357553-75 Bushing - Spanner (Trantorque) ................................................................................................... 4
12 357565 Bushing 5⁄8 ................................................................................................................................................................................................................................................. 2
13 357568 Toothed Spring Washer M6 .........................................................................................................2
14 357553-73 Carriage Ring M5 x 15 .................................................................................................................4
15 358580 Cap Nut M5 .................................................................................................................................. 4
359460-74 Glass Door (Standard)(Operator’s Side)(Complete) .................................................................... 1
359460-76 Glass Door (Double Thermal Glass)(Customer’s Side)(Complete) .............................................. 1
* Note: Quantities Listed Are For One Door Only
– 5 –
HRO SERIES REPLACEMENT PARTS
34
33
1-2
12345
PR
O
G
R
AM
W
8
10
13
11
12
14
7
3
15
22
6
16
5
4
O
F
12345
S
T
A
R
T
S
T
O
P
P
RO
G
R
A
M
W
26
25
ON
O
1
5
2
4
3
9
17
32
31
30
29
35 THRU 38
O
1
HRO330
O
18
19
20
21
HRO330
P
27
28
23
24
PL-51996
CONTROL PANEL
– 6 –
REPLACEMENT PARTS HRO SERIES
CONTROL PANEL
ILLUS. PART
PL-51996 NO. NAME OF PART AMT.
1 360145 Thermostat (Oven) ....................................................................................................................... 1
2 360281 Clip - Thermostat ........................................................................................................................ AR
3 356946 Sensor - Temperature (Oven) ...................................................................................................... 1
4 360143 Bushing ........................................................................................................................................1
5 357553-35 Terminal Block (4 Pole) ................................................................................................................1
6 359758-12 Meat Probe (HRO330P & HRO550P) .......................................................................................... 1
7 360145 Thermostat High - Limit (Oven) ....................................................................................................1
8 356830 Switch - Rotary (Oven) .................................................................................................................1
9 359460-57 Capacitor 1.5 mf ...........................................................................................................................2
10 356839 Switch - Main (On/Off)(Oven) .......................................................................................................1
11 356878 Switch - Rotary (Warmer) .............................................................................................................1
12 359460-33 Bracket - Thermostat (Oven) ........................................................................................................1
13 357196 Thermostat (Warmer) ...................................................................................................................1
14 356941 Switch - Magnet ............................................................................................................................ 1
15 356938 RC Unit .........................................................................................................................................1
16 356842 Bracket - Terminal Block Mounting ..............................................................................................1
17 360201 Capacitor ......................................................................................................................................1
18 356841 Block - Terminal ...........................................................................................................................1
19 360280 Plate - Ground ..............................................................................................................................1
20 358712-2 Block - Terminal “4,5,6” ................................................................................................................2
21 358713 Screw M4 x 20 (Use with item 20) ................................................................................................ 2
22 360036 Thermometer (Warmer) ................................................................................................................ 1
23 359460-39 Control Panel Assy. (HRW 330) ...................................................................................................1
24 359460-10 Trim - Control Panel ................................................................................................................... AR
25 356833 Knob - Switch (Warmer) ...............................................................................................................1
26 359460-48 Ring - Sealing (Use with item 31) ............................................................................................... AR
27 359460-23 Control Panel Assy. (HRO 330) ...................................................................................................1
28 359460-10 Trim - Control Panel ..................................................................................................................... 1
29 356840 Holder - Fuse ................................................................................................................................ 2
30 356845 Fuse .............................................................................................................................................2
31 356833 Knob ........................................................................................................................................... AR
32 359460-48 Ring - Sealing (Use with item 31) ............................................................................................... AR
33 359460-60 Timer - Digital Display .................................................................................................................. 1
34 359460-42 Clip - Timer Display ......................................................................................................................1
35 359758-3 Control Panel Assy. (HRO330P & HRO550P) ............................................................................. 1
36 359460-10 Trim - Control Panel (HRO330P & HRO550P) .............................................................................1
37 359758-13 Circuit Board (Display)(HRO330P & HRO550P) ..........................................................................1
38 359758-11 Receptacle - Meat Probe (HRO330P & HRO550P) .....................................................................1
– 7 –
HRO SERIES REPLACEMENT PARTS
3
2
1
PL-51997
16
17
ROTISSERIE
4
9
8
11 -12
13
14
10
15
5
7
6
– 8 –
REPLACEMENT PARTS HRO SERIES
ROTISSERIE
ILLUS. PART
PL-51997 NO. NAME OF PART AMT.
1 360192 Bearing - Bronze ..........................................................................................................................1
2 360202 Pin - Support .............................................................................................................................. AR
3 360235 Fork - Meat ................................................................................................................................. AR
4 360195 Shaft - Rotor .................................................................................................................................1
5 360137 Seal - Ring (Cavity Side) ..............................................................................................................1
6 359460-50 Ring - Motor Shaft Cover .............................................................................................................. 1
7 359460-49 Seal - Outside Motor Shaft ...........................................................................................................1
8 359460-27 Motor - Drive (Incls. Carrier & Rotor Hub) ....................................................................................1
9 360248 Blade - Fan ...................................................................................................................................1
10 359460-41 Guard - Fan ..................................................................................................................................1
11 SC-120-48 Cap Screw M6 x 1.0 x 18mm Hex Hd. .........................................................................................4
12 WS-30-32 Washer .........................................................................................................................................4
13 WL-19-71 Lockwasher M6 Medium ..............................................................................................................4
14 NS-47-50 Nut Hex M6 x 1.0..........................................................................................................................4
15 359460-21 Plate - Motor Mounting .................................................................................................................1
16 357516-1 Disc - Rotor (L.H.) ........................................................................................................................1
17 357516-2 Disc - Rotor (R.H.) ........................................................................................................................1
* Note: Quantities Listed Are For One Oven Only.
– 9 –
HRO SERIES REPLACEMENT PARTS
13-14-15
16-17-18-19
1-2
3-4
12
5
PL-51998
6-7-8-9
10-11
BLOWER
– 10 –
REPLACEMENT PARTS HRO SERIES
BLOWER
ILLUS. PART
PL-51998 NO. NAME OF PART AMT.
1 359460-15 Plate - Fan Mounting ....................................................................................................................2
2 360238 Clip - Speed ................................................................................................................................ AR
3 359460-25 Blower (W/Fan Blade) .................................................................................................................. 2
4 SC-120-61 Mach. Screw M4 x 07 x 10mm Cheese Hd. ............................................................................... AR
5 359460-22 Plate - Ventilating ......................................................................................................................... 1
6 356894 Element - Heating (208V)(2100 Watts) ...................................................................................... AR
7 357813 Element - Heating (240V)(2100 Watts) ...................................................................................... AR
8 359460-46 Element - Heating (208V.)(3100 Watts) ..................................................................................... AR
9 359460-47 Element - Heating (240V.)(3100 Watts) ..................................................................................... AR
10 359460-66 Strip - Lamp Holder Mounting ......................................................................................................2
11 359460-17 Plate - Air Deflector ...................................................................................................................... 1
12 360156 Holder - Quartz Lamp Cap ........................................................................................................... 4
13 360155 Lamp - Quartz ..............................................................................................................................2
14 SC-120-50 Cap Screw M5 x 0.8 x 8mm Hex Hd. ......................................................................................... AR
15 WS-22-06 Washer ....................................................................................................................................... AR
16 360129 Holder - Quartz Lamp Base .......................................................................................................... 4
17 SC-120-56 Mach. Screw M4 x 0.7 x 20mm Cheese Hd. .............................................................................. AR
18 WL-19-72 Lockwasher M4 Medium ............................................................................................................ AR
19 NS-47-48 Full Nut M4 Hex.......................................................................................................................... AR
– 11 –
HRO SERIES REPLACEMENT PARTS
1-2
3
16
11 THRU 15
PL-51999
20
19
18
17
4
5
6
7
10
8
9
OVEN (L.H. SIDE)
– 12 –
REPLACEMENT PARTS HRO SERIES
OVEN (L.H. SIDE)
ILLUS. PART
PL-51999 NO. NAME OF PART AMT.
1 359460-70 Panel - Outer (L.H.)(HRO 330) ..................................................................................................... 1
2 359460-18 Panel - Outer (L.H.)(HRO 550/HRW 330) ....................................................................................1
3 359460-3 Panel - Inner Oven Side (L.H.) .....................................................................................................1
4 359460-4 Reinforcement - Operator’s Side ..................................................................................................1
5 NS-47-50 Nut Hex M6 x 1.0..........................................................................................................................4
6 WL-19-71 Lockwasher M6 Medium ..............................................................................................................4
7 SC-119-10 Cap Screw M6 x 1.0 x 30mm Hex Hd. .........................................................................................4
8 356904 Plate - Foot Mounting ...................................................................................................................4
9 360037 Foot .............................................................................................................................................. 4
10 359460-8 Drawer - Grease (HRO 330)(Lower HRO 550) .......................................................................... AR
11 360206 Gasket - Drain .............................................................................................................................. 1
12 359460-54 Set Screw - Grease Sealing .........................................................................................................1
13 359460-55 Washer - Grease Sealing .............................................................................................................1
14 359460-56 Bolt - Grease Sealing ................................................................................................................... 1
15 360207 Screw - Wing ................................................................................................................................1
16 360205 Gasket - Seat ...............................................................................................................................1
17 359460-12 Panel - Lower Front (Operator’s Side)(HRO 330) ........................................................................2
18 SC-120-49 Cap Screw M5 x 0.8 x 20mm Hex Hd. .........................................................................................4
19 WL-19-69 Lockwasher - M5 External Shakeproof ........................................................................................4
20 NS-47-49 Full Nut M5 Hex............................................................................................................................4
* Note: Quantities Listed Are For One Oven Only
– 13 –
HRO SERIES REPLACEMENT PARTS
1
11
18
14-15-16
17
19
13
12
2-3
4
5
10
6-7
PL-52000
8-9
OVEN (R.H. SIDE)
– 14 –
REPLACEMENT PARTS HRO SERIES
OVEN (R.H. SIDE)
ILLUS. PART
PL-52000 NO. NAME OF PART AMT.
1 359460-7 Top Assy. .....................................................................................................................................1
2 359460-20 Reinforcement - Side Panel .........................................................................................................1
3 NS-47-88 Nut - Crown M6 x 1.0 ................................................................................................................. AR
4 359460-12 Panel - Lower Front (Operator’s Side)(HRO 330) ........................................................................1
5 359460-5 Panel - Inside Front (Customer’s Side) ........................................................................................ 1
6 359460-40 Panel - Customer’s Side (HRW 330) ............................................................................................ 1
7 359460-24 Panel - Customer’s Side (HR0 330/550) ......................................................................................1
8 359460-43 Panel - Outer (R.H.)(HRO 330) ....................................................................................................1
9 359460-69 Panel - Outer (R.H.)(HRO 550/HRW 330) ...................................................................................1
10 360143 Bushing ........................................................................................................................................1
11 359460-53 Plate - Grease (Small) ..................................................................................................................1
12 359460-2 Panel - Inner Oven Side (R.H.) ....................................................................................................1
13 356958 Strip - Front Mounting (HRW330) ................................................................................................. 4
14 SC-120-57 Cap Screw M6 x 1.0 x 10mm Hex Hd. ....................................................................................... AR
15 WL-19-71 Lockwasher M6 Medium ............................................................................................................ AR
16 NS-47-50 Nut Hex M6 x 1.0........................................................................................................................ AR
17 356907 Strip - Magnet Activator ................................................................................................................1
18 359460-52 Plate - Grease (Large) .................................................................................................................. 1
19 359460-6 Ceiling - Oven Top .......................................................................................................................1
360209 Clip - Insulation ........................................................................................................................... AR
* Note: Quantities Listed Are For One Oven Only
– 15 –
HRO SERIES REPLACEMENT PARTS
26
27
1
31
2
24-25
PL-52001
28
20
21
22
23
16
17
18
19
8-9-10
12
11
13-14-15
FRAME
3
4
32
29
30
5
6
7
– 16 –
REPLACEMENT PARTS HRO SERIES
FRAME
ILLUS. PART
PL-52001 NO. NAME OF PART AMT.
1 360143 Bushing ........................................................................................................................................1
2 359460-36 Duct - Air ......................................................................................................................................1
3 359460-25 Blower (W/Fan Blade) ................................................................................................................ AR
4 359460-31 Plate - Fan ....................................................................................................................................1
5 359460-11 Panel - Lower Front (Operator’s Side) .........................................................................................1
6 356841 Block - Terminal ...........................................................................................................................1
7 359460-57 Capacitor 1.5 mf (Use w/item 4) ...................................................................................................1
8 358712-1 Block - Terminal “1,2,3” ................................................................................................................1
9 358712-2 Block - Terminal “4,5,6” ................................................................................................................1
10 360280 Plate - Ground ..............................................................................................................................2
11 359460-58 Strain Relief ..................................................................................................................................1
12 360143 Bushing ........................................................................................................................................1
13 360245 Caster W/O Lock (HRO 550/HRW 330) .......................................................................................2
14 360244 Caster W/Lock (HRO 550/HRW 330) ...........................................................................................2
15 356876 Spacer (HRO 550/HRW 330) .......................................................................................................4
16 NS-47-87 Nut M14 x 1.5 Hex...................................................................................................................... AR
17 360241 Element - Heater .......................................................................................................................... 1
18 360066 Gasket ..........................................................................................................................................4
19 356932 Shield - Heating Element .............................................................................................................. 1
20 359460-30 Front - Inside (Operator’s Side) ....................................................................................................1
21 359460-51 Front - Inside (Lower Customer’s Side) ........................................................................................ 1
22 359460-29 Panel - Inner Warmer Side Assy. (L.H.) .......................................................................................1
23 359460-28 Panel - Inner Warmer Side Assy. (R.H.) ......................................................................................1
24 360240 Holder - Lamp ............................................................................................................................... 1
25 360446 Lamp - Halotherm 200W .............................................................................................................. 2
26 356861 Lamp - Reflector (Halogen) ..........................................................................................................1
27 359460-34 Ceiling - Warmer ..........................................................................................................................1
28 359758-8 Cover - Controls Circuit Board (HRO 330P & HRO550P) ............................................................1
29 359460-61 Timer - Control (12 Hr.) ................................................................................................................ 1
30 359758-4 Circuit Board - Controls (HRO330P & HRO550P)(Incls. items 31 & 32) ...................................... 1
31 359758-11 Receptacle - Meat Probe (HRO330P & HRO550P) .....................................................................1
32 359758-14 Ribbon Cable (HRO330P & HRO550P) .......................................................................................1
– 17 –
HRO SERIES REPLACEMENT PARTS
PL-52002
7
6
TRAYS & SHELVES (WARMER)
4-5
1
2
3
– 18 –
REPLACEMENT PARTS HRO SERIES
TRAYS & SHELVES (WARMER)
ILLUS. PART
PL-52002 NO. NAME OF PART AMT.
1 356929 Rack - Stainless Steel Wire ..........................................................................................................3
2 360136 Spacer - Fan Guard ...................................................................................................................... 4
3 359460-31 Plate - Fan ....................................................................................................................................1
4 360242 Tray - Gastronome ....................................................................................................................... 1
5 360296 Rod - Support ...............................................................................................................................3
6 359460-35 Plate - Air guide ............................................................................................................................2
7 359460-32 Rack - Slide W/Runner .................................................................................................................1
– 19 –
HRO SERIES REPLACEMENT PARTS
1
5
2
3-4
PL-50929
ACCESSORIES
ILLUS. PART
PL-50929 NO. NAME OF PART AMT.
1 360386 Sleeve - Spit .................................................................................................................................1
2 360387 Fork - Spit ................................................................................................................................... AR
3 360388 Shaft - Spit .................................................................................................................................... 1
4 360247 Spit - Turkey (Incls. items 1,2,3 & 5) ............................................................................................ 1
5 360297 Screw - Wing M5 ........................................................................................................................ AR
360154 Basket ..........................................................................................................................................1
360284 Key - Spit ......................................................................................................................................1
360189 Rack - Chicken .............................................................................................................................1
360235-2 Spit (HRO 330/550) ......................................................................................................................1
359580 Spit- “V” ..................................................................................................................................... AR
FORM 19460 MARCH 1996 PRINTED IN U.S.A.
– 20 –
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