page 16 of 92
operation. Notice if there is water condensation on cold
surfaces.
Secure coolant hoses at the hose nozzles (e.g., with hose
clamp) to prevent their accidental slipping.
Comply with all
applicable and relevant safety require-
ments
(regulations and guidelines).
Implement the re-
quired actions and adopt suitable safety measures.
Ambient conditions
➨
Do not reach for this product if it has fallen into liquid.
There is a risk of deadly electrical shock. Unplug the
system immediately.
+
Do not use this product in an area where it can fall or
be pulled into water or other liquids.
• Adopt suitable measures in case of differences from
recommended conditions, e.g., using the equipment
outdoors, installation in higher altitudes, conductive
pollution or external condensation on the pump.
• Do not operate this product near flames.
To the best of our knowledge the equipment is in compli-
ance with the requirements of the applicable EC-directives
and harmonized standards (see ”Declaration of Confor-
mity”) with regard to design, type and model. Standard
EN 61010-1 gives in detail the conditions under which the
equipment can be operated safely (see also IP degree of
protection, „Technical data“, pg. 25).
Operating conditions
➨
These pumps are not approved for operation in po-
tentially explosive atmospheres.
Do not operate the
NOTICE
Summary of Contents for MZ 1C
Page 31: ...page 31 of 92 MZ 1C 3 2 7 10 11 6 9 8 ...
Page 32: ...page 32 of 92 MD 1C AK EK 10 3 6 1 8 2 9 7 15 16 17 13 11 8 14 19 18 ...
Page 33: ...page 33 of 92 MD 1C VARIO SP 7 10 6 12 11 8 Ensure sufficient venting of the pump ...
Page 64: ...page 64 of 92 4 3A 5 MD 1C size 2 2x 1 17 mm 14 mm max 1 4 ...
Page 66: ...page 66 of 92 6 7 8 4 6x Clean ...
Page 67: ...page 67 of 92 9 Replacing the diaphragm 10 11 20696828 20696838 ...
Page 68: ...page 68 of 92 12 1 2 3 13 14 Pay attention to number of washers ...
Page 69: ...page 69 of 92 15 16 17 Pay attention to number of washers ...
Page 70: ...page 70 of 92 18 1 2 19 20 4x Replacing the valves and assembling the pump heads ...
Page 71: ...page 71 of 92 21 22 23 ...
Page 73: ...page 73 of 92 27 28 1 2 28A size 2 2x 17 mm 10 mm MD 1C AK EK 5 1x MD 1C ...
Page 74: ...page 74 of 92 29 30 31 Assembling the connecting hose MD 1C AK EK 2x ...
Page 77: ...page 77 of 92 5 6 4 20638821 20638821 ...
Page 89: ...page 89 of 92 ...
Page 90: ...page 90 of 92 ...
Page 91: ...page 91 of 92 ...