Hobart OM-353 manual Installation, Specifications, Volt-Ampere Curves, DC Mode AC Mode

Page 16

SECTION 3 – INSTALLATION

3-1. Specifications

Amperes Input at AC Balanced

Rated Load Output,

Rated

50/60 Hz, Single-Phase

Amp

Max

IP

Welding Output

PFC**

200 V

230 V

460 V

575 V

KVA

KW

Range

OCV

Rating

NEMA Class II

No

106

92

46

37

21

11.4

(40) – 250

PFC

(4.6*)

(4*)

(2*)

(1.6*)

(0.89*)

(0.68*)

5–310 A

80 V

21 S

Amperes, 30 Volts

With

AC, 40% Duty

76

66

33

26

15.2

11.4

Cycle

PFC

*While idling

**Power Factor Correction

Amperes Input at AC Balanced

Rated Load Output,

Rated

50/60 Hz, Single-Phase

Welding

PFC

200

220

230

260

380

415

460

520

575

Amp

Max

IP

Output

**

V

V

V

V

V

V

V

V

V

KVA

KW

Range

OCV

Rating

NEMA

No

85

77

74

65

45

41

37

33

30

17

8.3

Class I

PFC

(4.6*)

(4.2*)

(4*)

(3.5*)

(2.4*)

(2.2*)

(2*)

(1.8*)

(1.6*)

(0.9*)

(0.7*)

(60) – 200

Amperes,

5–310 A

80 V

21 S

28 Volts

With

55

64

48

48

37

34

24

48

19

11

8.3

AC, 60%

PFC

(57*)

(51*)

(49*)

(49*)

(30*)

(27*)

(25*)

(49*)

(20*)

(11*)

(0.6*)

Duty Cycle

*While idling

**Power Factor Correction

3-2. Volt-Ampere Curves

The volt-ampere curves show the minimum and maximum voltage and amperage output capabilities of the welding power source. Curves of other settings fall between the curves shown.

A. DC Mode

B. AC Mode

ssb1.1 10/91 – SB-116 199 / SB-116 200

OM-353 Page 12

Image 16

Contents Processes OM-353122200UDescription From Hobart to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersSignification des symboles Consignes DE Securite Lire Avant UtilisationUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe Risque D’INCENDIE OU LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques + + + DefinitionsISO/IEC Rating Label For CE ProductsSymbols And Definitions Some symbols are found only on CE productsInstallation SpecificationsDC Mode AC Mode Volt-Ampere Curves60% Duty Cycle At 200 Amperes Duty Cycle And OverheatingOverheating Selecting a Location Dimensions And WeightsMovement Location And Airflow Be careful when placing or moving unit over uneven surfaces TippingWeld Output Terminals And Selecting Cable Sizes ARC Welding can cause Electromagnetic InterferenceTurn Off power before connecting to receptacle Remote 14 ReceptacleVolts AC Duplex Receptacle And Shielding Gas Connections SocketElectrical Service Guide All values calculated at 60% duty cyclePlacing Jumper Links And Connecting Input Power Check label inside your unit- only one label is on unitOperation ControlsOutput Selector Switch MetersSpot Time Controls Crater Time ControlsApplication AC Balance Control Setting Output WaveformsBalance Control AC Gtaw Amperage Adjustment Controls Output Contactor Control SwitchPostflow Time Control Arc ControlsFor AC And DC Smaw Welding High Frequency Controls Preflow Time Control OptionalMaintenance & Troubleshooting Routine MaintenanceDisconnect power before maintaining MonthsTroubleshooting Adjusting Spark GapsTurn Off power before adjusting spark gaps Reset circuit breaker CB1 see Section Circuit Diagram Sources Of HF Radiation From Incorrect Installation Welding Processes Using HFHigh Frequency HF Correct Installation Parts List Main AssemblyDia Part Description Quantity Mkgs Panel, Front w/Components Panel, Front w/Components -1 Item 181 Rectifier, Si Diode -1 ItemPanel, Mtg Components -1 Item Control Panel, Lower Front Control Panel, Lower Front -2 Item OM-353 Page Page Service SupportContact your Distributor for Hobart Welding Products

OM-353 specifications

The Hobart OM-353 is a powerful and efficient mixer designed for commercial kitchen environments. Renowned for its durability and high-performance capabilities, this heavy-duty equipment revolutionizes the mixing process, ensuring consistent results for a variety of recipes. The OM-353 combines innovative technology and user-friendly design, making it an essential tool for chefs and kitchen staff alike.

One of the standout features of the Hobart OM-353 is its robust motor. With a horsepower of 1.5, it delivers impressive torque, allowing it to handle dense mixtures and heavy doughs with ease. This capability is particularly valuable in high-volume settings, where efficiency and time-saving are crucial. The mixer is equipped with three fixed speeds, enabling operators to select the appropriate speed for different mixing tasks, from slow folding to high-speed whipping.

The bowl capacity of the OM-353 is another significant characteristic, accommodating up to 35 quarts. This large capacity is ideal for batch processing, allowing commercial kitchens to mix substantial quantities of ingredients simultaneously. The mixer features a sturdy stainless steel bowl, providing durability and resistance to wear while being easy to clean and maintain.

In terms of technology, the Hobart OM-353 incorporates a unique planetary mixing action that ensures thorough ingredient incorporation. The mixing attachments, which include a wire whip, flat beater, and dough hook, are designed to maximize efficiency and ensure every ingredient is evenly combined. The user controls are straightforward, featuring an easy-to-use lever for raising and lowering the bowl, along with a safety guard that prevents accidental operation.

Safety is a key consideration in the design of the OM-353. The mixer is equipped with an overload protection system that automatically shuts off the motor in case of excessive load, preventing potential damage. Additionally, its robust construction and stability reduce the risk of tipping during operation, ensuring a safe working environment.

The Hobart OM-353 embodies the ideal blend of power, performance, and safety, making it a staple in many professional kitchens. Its ability to adapt to various mixing needs, combined with its heavy-duty construction, ensures that chefs can rely on this mixer for consistent and high-quality results in their culinary creations. Whether used in bakeries, restaurants, or catering services, the Hobart OM-353 stands out as an indispensable tool for achieving excellence in food preparation.