Trotec PD200 Operating Manual page 7

Battery testing pulse receiver
1. Plug the power cable into an earthed safety socket.
2. Flip the rocker switch (12) to position "I".
ð The green lamp (11) indicates the mains connection.
Checking the interaction of both devices
Note
To prevent damage to the device, switch off both
devices prior to testing. Turn the rotary switch (21) of
the pulse receiver to the "TEST" position. If the switch
is in a different position, the receiver might be
damaged when switching on the pulse generator.
1. Use the black (8) and red (9) connecting cables to connect
the pulse receiver to the sockets of the pulse
and 17). Ensure the correct colour assignment black/red.
2. Switch on the pulse generator by setting the rocker
switch (12) to the I position.
3. Switch on the pulse receiver by turning the ON/OFF rotary
switch (19) slightly clockwise.
4. Use the rotary switch (19) to set the indicator to "0".
ð The needle of the analogue indicating instrument (20)
must deflect to the right in the pulse frequency.
5. Also check the pulses by means of the green lamp (11) on
the transport case.
6. Press the pressure switch (15) to activate and check the
acoustic signal of the pulse generator.
7. Interchange the two measuring lines at the pulse receiver
– black cable (8) to red socket (23) and red cable (9) to
black socket (24) – and repeat the procedure.
ð The needle should now deflect to the left.
15
8
–
19
20
EN
generator (18
10 0 10
20 20
30 30
40 40
50 50
+
µA
Preparing the measurement
Basically, flat roofs are divided into warm, cold and greened
roofs. Their different structure requires different preparations.
Schematic cross-section warm roof
E Gravel fill
G Thermal insulation
I Supporting structure (solid
ceiling)
Schematic cross-section greened roof
17
18
J Greening
9
L Filter layer
F Roof seal
H Vapour barrier
21
pulse current measuring system PD200
E
F
G
H
I
F Roof seal
H Vapour barrier
J
K
L
M
F
G
H
I
K Vegetation layer
M Drainage layer
G Thermal insulation
I Supporting structure (solid
ceiling)
7