Munters R Series, Руководство по эксплуатации и техническому обслуживанию

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Manual# I27028 6-6 Rev. 2 – 11/22/2017
Do not use high-pressure air to clean the wheel. Do not hold the
air jet near the surface of the wheel. The honeycomb structure
inside the wheel may be damaged.
Do not use any other procedure to clean the HoneyCombe
®
wheel. Do not wash the wheel with water or any solvent. The
wheel can be easily damaged and make it necessary to buy a
replacement.
4. After cleaning, recheck the wheel using the drop light. If the blockage has been
removed, reinstall the wheel. If the blockage is still extensive, consult the factory.
6.8 INSPECTING THE SEALS
1. The seals are positioned against each face of the HoneyCombe
®
wheel. One seal
is mounted on each side of the wheel. The standard high pressure seal has an
outer layer of black Rulon®, with a red supporting material. The seal is held in
place by aluminum pop-rivets.
2. Remove the front and rear access covers. Leave the HoneyCombe
®
wheel in
place.
3. Check the clearance between each seal and the face of the wheel. Slide a
business card or a feeler gauge of 0.030" between the face of the wheel and the
seal face. Check all of the seal area on both sides of the wheel. At each point,
there should be a moderate drag or resistance as the card or feeler is slid along the
seal.
If at any point on the seal there is little or no resistance, replace the seals with new
ones. See Section 6.9.
If there is little or no drag on one side, and excessive drag on the other side, check
the rollers which support the wheel. Look for wear on the roller bushings. See
Section 6.14.
4. If the HoneyCombe
®
wheel is removed, the surface of each seal can be inspected.
On the face of the seal (the portion that comes in contact with the HoneyCombe
®
wheel) is a black coating known as Rulon
®
, which is a Teflon
®
material. Inspect the
upper surface of each seal for any signs of excess wear. If the red portion of the
seal is visible through the black, the seal should be replaced.
5. If a seal is torn, a temporary repair can be made by using high temperature silicone
caulking (such as GE RTV
®
). Bond the torn section back together. Avoid getting
the silicone on the outer or wearing portion of the seal. This can cause excess
drag. Plan to replace the damaged seal as soon as possible.
6.9 CHANGING THE SEALS
The HoneyCombe
®
seals are delicate, and require extra care
during handling. Failure to handle them carefully could result in
damage to the seals and/or equipment.
1. Remove the HoneyCombe
®
wheel as outlined earlier.
2.
Each seal is held in place by a series of clips. Slide the old seal out of the clips.
Each HoneyCombe
®
seal must be installed so that the seal joints
are not in contact with the seal clips. Failure to install the seal
this way could result in damage to the seal and/or equipment.