E 2200 / E 3000ES Operation
wc_tx001667gb.fm 55
4.21 Resetting a Low HTF Level Fault
Requirements
Genuine Wacker Neuson Heat Transfer Fluid
Power connected to the machine
NOTICE: Use only factory-recommended Heat Transfer Fluid (HTF). Failure to do
so may damage the machine.
Background
The HTF reservoir includes a sensor that will trigger the low-level shut-down device
to stop the machine’s function if the HTF falls below the minimum operational
capacity. During a low HTF level condition the following occur:
The control panel low level fault light illuminates
Power is disconnected from the burner
Power is disconnected from the pumps
Turn off the
burner and
the pumps
1. Move the burner ON-OFF switch (a) to the OFF position.
2. Move the pump ON-OFF switches (b
1
and b
2
) to the OFF position.
Fill the HTF
reservoir
1. Move the operation valve (2) to the CLOSED position.
2. Remove the pin and move the fill valve (3) to the OPEN position.
3. Remove the fill hose (c) from its storage location under the hose reel. Remove
the cap from the hose if a cap is provided. Clean the fill hose if necessary.
This procedure continues on the next page.
wc_gr008066
a
b1 b2
wc_gr007807
2
3
3
2
wc_gr008071
c