STARTING

NEVER RUN ENGINE INDOORS OR IN ENCLOSED, POORLY VENTILATED AREAS. ENGINE EXHAUST CONTAINS CARBON MONOXIDE, AN ODORLESS AND DEADLY GAS.

KEEP HANDS, FEET, HAIR AND LOOSE CLOTHING AWAY FROM ANY MOVING PARTS ON ENGINE AND EQUIP- MENT. NEVER LEAVE EQUIPMENT UNATTENDED WHEN ENGINE IS RUNNING.

WARNING - TEMPERATURE OF MUFFLER AND NEARBY AREAS MAY EXCEED 1500F (650C). AVOID THESE AREAS.

NOTE: If engine is remotely controlled, see equipment manufacturer’s instructions for control positions which correspond to engine control positions in Figure 3.

ÀRECOIL STARTER:

A.Move choke lever on engine or equipment (see Figure 3) to “FULL CHOKE”.

NOTE: IF RESTARTING A WARM ENGINE AFTER A SHORT SHUTDOWN:

1.MOVE CHOKE TO “NO CHOKE” INSTEAD OF “FULL CHOKE”.

2.DO NOT USE PRIMER.

B.Push primer 3-5 times (see Figure 2). Wait about two (2) seconds between each push. ALWAYS COVER “VENT HOLE” when pushing primer. See warm engine restart “NOTE” above.

NOTE: Additional priming may be required, for initial start only, if temperature is below 150F/-100C.

C.Grasp starter handle (see Figure 1) and pull rope out, slowly, until it pulls slightly harder. Let rope rewind slowly. Then pull rope with a rapid full arm stroke. Let rope return to starter slowly.

NOTE: If engine fails to start after three (3) pulls, push primer two (2) times and pull starter rope again.

D.When engine starts, move choke lever gradually to “NO CHOKE”.

E.If engine falters, move choke lever immediately to “FULL CHOKE” and then gradually to “NO CHOKE”.

CHOKE LEVER

NO

 

FULL CHOKE

CHOKE

 

WARM UP

(COLD ENGINE

(RUN)

 

START)

 

 

 

Figure 3

 

STARTING (Continued)

ÁELECTRIC STARTER (see Figure 4)

WARNING: THE 120V A.C. STARTER IS EQUIPPED WITH A TWO- WIRE POWER CORD AND PLUG, AND IS DESIGNED TO OPERATE ON 120V A.C. HOUSEHOLD CURRENT. THE STARTER MUST BE PROPERLY GROUNDED AT ALL TIMES TO AVOID THE POSSIBIL- ITY OF INJURY OR DEATH FROM ELECTRICAL SHOCK.

NOTE: If your engine is equipped with a 12V battery-operated electric starter, disregard instructions regarding power cord.

A.Connect power cord to switchbox on engine.

B.Plug other end of power cord (see Figure 4) into wall receptacle.

IMPORTANT: When connecting power cord, always con- nect power cord to switch box on engine first; then into wall receptacle.

C.Move engine choke to “FULL”.

D.Push primer two or three times, making sure to cover vent hole when pushing (see Figure 2). In temperatures below 150F (-100C), additional priming may be required.

NOTE: If restarting a warm engine after a short shutdown:

1.Leave choke in "OFF" position.

2.Push primer one time only.

E.Push starter button (see Figure 4) or turn ignition switch key (see equipment manufacturer’s instructions) to crank en- gine.

F.When engine starts, release starter button and move choke gradually to “OFF”.

G.If engine falters, move choke immediately to “FULL” and then gradually to “OFF”.

H.Disconnect power cord (see Figure 4) from wall receptacle first, and then from switchbox on engine.

IMPORTANT: When disconnecting power cord, always unplug wall receptacle end first; then unplug switchbox on engine. NOTE: The electric starter is thermally protected. If overheated,

it will stop automatically and can be restarted only when it has cooled to a safe temperature (a wait of approxi- mately 5-10 minutes is required).

If, after following the preceding instructions, the engine does not start, have it checked by your Authorized Tecumseh Service Outlet.

 

SWITCHCORD

Ù

TO STARTER

 

 

 

SWITCHBOX

 

 

 

STARTER

 

 

 

BUTTON

 

 

 

 

 

 

 

 

 

POWERCORD

 

 

TO OUTLET

Ù

 

 

 

 

120V A.C. APPLICATION

Figure 4

Page 3

181-807-14

Page 3
Image 3
Tecumseh 600, 850, HSK845 important safety instructions Starting, Electric Starter see Figure, Recoil Starter

HSK845, 850, 600 specifications

The Tecumseh 850, HSK845, and HSK600 are part of a renowned line of high-performance refrigeration compressors, favored in various commercial and industrial applications. Tecumseh Products Company, a well-established name in the HVAC and refrigeration industry, has engineered these models to meet the demanding needs of modern cooling systems, ensuring reliability, efficiency, and ease of maintenance.

The Tecumseh 850 model, specifically designed for medium temperature applications, boasts a robust construction that allows for optimal performance in both commercial and light industrial settings. One of its standout features is its efficient scroll compressor technology, which greatly reduces energy consumption compared to conventional reciprocating compressors. This not only leads to lower operating costs but also minimizes heat generation during operation, contributing to longer equipment lifespan.

The HSK845, on the other hand, is a top-tier model known for its versatility and adaptability. It is compatible with a wide range of refrigerants, including environmentally friendly options, making it an excellent choice for businesses aiming to reduce their carbon footprint. The HSK845 incorporates advanced sound-dampening technology, ensuring quieter operation—an essential feature for establishments like restaurants and supermarkets where noise can be disruptive. In addition, the unit's compact design allows for flexible installation options, catering to space-constrained environments.

Lastly, the HSK600 is engineered for low-temperature applications, providing outstanding reliability in preservation tasks such as freezing and chilling. With a focus on energy efficiency, the HSK600 features variable-speed technology, allowing the compressor to adjust its speed based on cooling demand. This not only enhances performance but also significantly cuts down on energy consumption during periods of low demand. The HSK600's rugged design and enhanced sealing technologies minimize refrigerant leakage, further emphasizing Tecumseh's commitment to sustainability.

Collectively, the Tecumseh 850, HS845, and HSK600 exemplify cutting-edge technology in refrigeration. With features designed for efficiency, versatility, and reliability, these compressors stand out in the market, continuously meeting the evolving needs of industries that rely on effective cooling solutions. Their well-engineered characteristics make them an attractive choice for professionals looking to invest in high-quality refrigeration equipment. Whether used in supermarkets, restaurants, or industrial applications, these models guarantee excellent performance and contribute to operational savings over their lifespan.