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Altogether21, Every page shows：9article
1.Confirm the data of lid need to upgrade like characteristics, weight, diameter, and material. 2.For the glass lining manhole, t can be instaled directly if it has connection plate.Otherwise, we would like to provide the steel hoops and stainless steel bolts. 3.After all of the confirmation, select the correct specification about the balancer in accordance with the data. 4.Cutting and installation.
Installation diagramParameter DescriptionWeight: 8-16KgTorque range: 2.5-5Kg·mDiameter: Φ400mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Insert the cut balancer into the manhole, strip spot weld for strength.4、Unscrew the cap nut and disengage the other side of the ratchet from the bite, open the cover...
Installation diagramParameter DescriptionWeight: 15-25KgTorque range: 5-8.3Kg·mDiameter: Φ440mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Insert the cut balancer into the manhole,strip spot weld for strength.4、Unscrew the cap nut and disengage the other side of the ratchet from the bite, open the cover...
Installation diagramParameter DescriptionWeight: 22-42KgTorque range: 8.4-15Kg·mDiameter: Φ540mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Insert the cut balancer into the manhole, strip spot weld for strength.4、Unscrew the cap nut and disengage the other side of the ratchet from the bite, open the cove...
Installation diagramParameter DescriptionWeight: 40-58KgTorque range: 16-23Kg·mDiameter: Φ580mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Insert the cut balancer into the manhole, strip spot weld for strength.4、Unscrew the cap nut and disengage the other side of the ratchet from the bite, open the cover...
Installation diagramParameter DescriptionWeight: 53－80KgTorque range: 25-38Kg·mDiameter: Φ620mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance,and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions.Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Insert the cut balancer into the manhole, strip spot weld for strength.4、Unscrew the cap nut and disengage the other side of the ratchet from the bite, open the cover...
Installation diagramParameter DescriptionWeight: 80-114KgTorque range: 41-58Kg·mDiameter: Φ680mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Remove the left and right side covers, open the cover to its maximum position in a protected state, screw in the wire top studs from the torque adjustment 1, (general...
Installation diagramParameter DescriptionWeight: 100-136KgTorque range: 59-80Kg·mDiameter: Φ720mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Remove the left and right side covers, open the cover to its maximum position in a protected state, screw in the wire top studs from the torque adjustment 1. (genera...
Installation diagramParameter DescriptionWeight: 130-180KgTorque range: 82-113Kg·mDiameter: Φ800mmInstallation Instructions1、Confirm that the manhole flange and the manhole cover are at minimum clearance, and measure the minimum distance between the cover and the base.2、Scribe and cut the balancer connecting piece according to the measured dimensions. Cut the mounting holes in half at the maximum cutting distance (illustrated).3、Remove the left and right side covers, open the cover to its maximum position in a protected state, screw in the wire top studs from the torque adjustment 1, (gener...
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