CPG4000DHY-DF-UK - 3500W DUAL FUEL OPEN FRAME INVERTER GENERATOR
OPERATION
22
NOTICE
Accumulation of frost on LPG cylinder and regulators is
common during operation and normally is not an indication
of a problem. As LPG vaporizes and travels from the cylinder
to the generator engine it expands. The amount of frost that
forms can be affected by the size of the cylinder, the amount
of LPG being used, the humidity of the air and other operating
conditions.
In unusual situations this frost may eventually restrict the flow
of LPG to the generator resulting in deteriorating performance.
For example, if the cylinder temperature is reduced to a very
low level then the rate at which the LPG vaporizes is also
reduced and may not provide sufficient flow to the engine. This
is not an indication of a problem with the generator but only
a problem with the flow of LPG from the cylinder. If generator
performance seems to be deteriorating at the same time that
ice formation is observed on tank valve, hose or regulator then
some actions may be taken to eliminate this symptom.
In these rare situations it can be helpful to reduce or eliminate
the cold fuel system effects by doing one of the following:
–
Exchanging fuel cylinders to allow the first cylinder to
warm up, repeating as necessary.
–
Placing the cylinder at the end of the generator near the
handle, where engine fan air flows out from the generator.
This air is slightly heated by flowing over the engine. The
cylinder should not be placed in the path of the muffler
outlet.
–
The cylinder can be temporarily warmed by pouring warm
water over the top of the cylinder.
Connecting Electrical Loads
Let the engine stabilize and warm up for a few minutes after
starting.
Plug in and turn on the desired 240 (if applicable) Volt AC single
phase, 50 Hz electrical loads.
–
DO NOT connect 3-phase loads to the generator.
–
DO NOT overload the generator.
WARNING
Connecting a generator to your electric utility company’s
power lines or to another power source may be against the
law. In addition this action, if done incorrectly, could damage
your generator and appliances and could cause serious injury
or even death to you or a utility worker who may be working
on nearby power lines. If you plan to run a portable electric
generator during an outage, please notify your electric utility
company immediately and remember to plug your appliances
directly into the generator. Do not plug the generator into
any electric outlet in your home. Doing so could create
a connection to the utility company power lines. You are
responsible for ensuring that your generator’s electricity does
not feed back into the electric utility power lines.
If the generator will be connected to a building electrical
system, consult your local utility company or a qualified
electrician. Connections must isolate generator power from
utility power and must comply with all applicable laws and
codes.
Do Not Overload Generator
Capacity
Follow these simple steps to calculate the running and starting
watts necessary for your purposes:
1. Select the electrical devices you plan on running at the same
time.
2. Total the running watts of these items. This is the amount of
power you need to keep your items running.
3. Identify the highest starting wattage of all devices identified
in step 1. Add this number to the number calculated in step 2.
Starting wattage is the surge of power needed to start some
electric driven equipment. Following the steps listed under
“Power Management” will guarantee that only one device will
be starting at a time.
Power Management
Use the following formula to convert voltage and amperage to
watts:
Volts × Amps = Watts
To prolong the life of your generator and attached devices, follow
these steps to add electrical load:
1. Start the generator with no electrical load attached.
2. Allow the engine to run for several minutes to get up to
temperature.
3. Plug in and turn on the first item. It is best to attach the item
with the largest load first.
4. Allow the engine to stabilize.
5. Plug in and turn on the next item.
