9
For Swing Arm Yokes: Swing the yoke out towards the front of the heater until it falls in the
positioning lock of the hinge construction. Slide the workpiece over the yoke till it lies in the
middle of the yoke and swing the yoke (with work piece mounted) back on top of the poles.
Always make sure that the workpiece has no direct contact with the plastic housing of the
heater.
When heating cycle is ready, follow the above instructions in opposite order to remove the
heated work piece. Wear protective clothing like heat resistant gloves because the workpiece
is hot now. (Supplied gloves are suitable for 150°C (302°F).
Always treat yokes carefully. Falling, jolting, etc, can damage them. Always put the yoke away
immediately after use
5.2. Maximum weights for PVH and SVH models
Table showing the maximum permitted weights on the horizontal supports & swiveling yokes:
Arm Yoke Size
Heater
Series
On Base
Supports
7mm/
1/4"
10mm/
3/8”
14mm/
9/16”
20mm
13/16”
30mm/
1-3/16
“
40mm/
1-9/16
“
60mm/
2-
3/8“
70mm/
2-
3/4“
80mm/
3-
1/8“
PV2412
n/a
2 kg/
4,5 lb
3 kg/
6,52 lb
4 kg/
9lb
5 kg/
11 lb
n/a
15 kg/
33 lb
n/a
n/a
n/a
PVH3813
65 kg/
143 lb
2 kg/
4,5 lb
3 kg/
6,52 lb
4 kg/
9lb
5 kg/
11 lb
n/a
15 kg/
33 lb
n/a
n/a
n/a
SVH5223
150 kg/
330 lb
n/a
n/a
4 kg/
9lb
n/a
15 kg/
33 lb
n/a
45 kg/
99 lb
n/a
n/a
SV5020
150 kg/
330 lb
n/a
n/a
n/a
n/a
15 kg/
33 lb
n/a
n/a
50 kg/
110 lb
n/a
SVH7931
SVH7931M
350 kg/
770 lb
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
80 kg/
176 lb
To avoid the heater from tipping and damage to the yokes and the hinge construction, the
maximum weight for each size yoke is restricted.
Parts with a higher weight can rest on the horizontal supports (if fitted), or be supported by a
non-metallic rope from a crane, avoiding any weight on the yoke.
PVH3813 & SVH5223 & SV5020
SVH7931 & SVH7931M
CAUTION!
Always treat the yokes carefully. They can easily be damaged through dropping, jolting etc.
Always store the yokes immediately after use.
Summary of Contents for PV Series
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