Grain Systems PNEG-634 - Manual (Page 5)

1. Safety
PNEG-634 2000 Top Dry Fan/Heater 5
Fan/Heater Installation and Operating Instructions
Thank you for choosing a Top Dry Series 2000 Fan/Heater unit. It is designed to give excellent
performance and service for many years.
This manual describes the installation for all standard production Top Dry Series 2000 single fan,
multi-fan and 2000 series heater control units. Different models are available for liquid propane or
natural gas fuel supply, with either 1 phase 230 volt or 3 phase 208, 220, 380, 460 or 575 volt
electrical power.
Our foremost concern is your safety and the safety of others associated with this equipment. We want to
keep you as a customer. This manual is to help you understand safe operating procedures and some
problems which may be encountered by the operator and other personnel.
As owner and/or operator, it is your responsibility to know what requirements, hazards and precautions
exist and to inform all personnel associated with the equipment or in the area. Safety precautions may be
required from the personnel. Avoid any alterations to the equipment. Such alterations may produce a very
dangerous situation where SERIOUS INJURY or DEATH may occur.
This equipment shall be installed in accordance with the current installation codes and applicable
regulations which should be carefully followed in all cases. Authorities having jurisdiction should be
consulted before installations are made.
Safety Precautions
READ THESE INSTRUCTIONS BEFORE OPERATION AND SERVICE
SAVE FOR FUTURE REFERENCE
1. Read and understand the operating manual before trying to operate the dryer.
2. Power supply should be OFF for service of electrical components. Use CAUTION in checking voltage
or other procedures requiring power to be ON.
3. Check for gas leaks at all gas pipe connections. If any leaks are detected, DO NOT operate the dryer.
Shut down and repair before further operation.
4. NEVER attempt to operate the dryer by jumping or otherwise bypassing any safety devices
on the unit.
5. Set pressure regulator to avoid excessive gas pressure applied to burner during ignition and when
burner is in operation. DO NOT exceed maximum recommended drying temperature.
6. Keep the dryer clean. DO NOT allow fine material to accumulate in the plenum or drying chamber.
7. Use CAUTION in working around high speed fans, gas burners, augers and auxiliary conveyors
which can START AUTOMATICALLY.
8. DO NOT operate in any area where combustible material will be drawn into the fan.
9. BEFORE attempting to remove and re-install any propeller, make certain to read the recommended
procedure listed within the servicing section of the manual.
10. Clean grain is easier to dry. Fine material increases resistance to airflow and requires removal of
extra moisture.
This product is intended for the use of grain handling only. Any other use is considered a misuse
of the product.
Some edges of the product components can be sharp. It is recommended that each component
of this product be examined to determine if there are any safety considerations to be taken.
Any and all necessary personal protective equipment should be worn at all times when handling,
assembling, installing and operation of the product and/or components. Guards are removed for
illustration purpose only. All guards must be in place before/during operation.