Installation and Mounting Manual for EK-XTOP Revo D5 PWM (incl. pump)

STEP 1: PREPARING THE PUMP (already done by EK)

Unscrew the ribbed threaded ring that attaches the Laing pump's original factory top and the main pump core housing with motor. Store the original top, the original o-ring gasket and the attaching ring in a safe place.

Illustration showing the pump top being unscrewed from the D5 pump body with motor. The factory original pump top and attaching ring are to be stored. The action is described as 'Twist LEFT to unscrew'.

STEP 2: PREPARING MOUNTING HOLES

First, prepare the place where the pump will be installed. Take the enclosed sticker which has 4 designated holes. Stick it to the PC case where you want to place the pump. Be careful of correct pump position (refer to Step 4). Take a drill (5mm) and drill 4 holes on the designated points.

Diagram illustrating the preparation of mounting holes. It shows a sticker with four designated holes and a 5mm drill bit. Dimensions of 65mm and 34mm are indicated. The label 'Mounting holes' is present.

STEP 3: INSTALLING THE XTOP AND HOLDER (already done by EK)

The XTOP comes in a two-port version. The Pump Top has a central inlet port and a side OUTLET port.

1. Take the sealing gasket [2] and place it on the pump [3].
2. When the sealing gasket is in place, take the pump and place it into the XTOP [1]. You can rotate the XTOP to alternate the position of the OUTLET PORT to meet your requirements.
3. Fix the pump [3] on the XTOP [1] using nut [4].
4. Take the rubber damper [5] and place it into the Holder [6] as shown in the picture.
5. When the damper [5] is installed in the Holder [6], push the assembled part onto the Pump [3]. You can rotate the pump to alternate the position of the outlet port to meet your requirements.
6. Take the Screws M3x12 [8] and secure the pump onto the holder. You should use the 2mm Allen Key. Plate [7] with two M3 thread holes is pre-installed by EK.
7. Now you have successfully assembled the pump. Position the bottom Holder [6] holes onto the previously drilled holes and secure the assembled pump with FOUR enclosed screws M4x10 and PVC washers [9].

Exploded view diagram of the XTOP and pump assembly. Components are numbered 1 through 9. Part [1] is the XTOP, [2] is the sealing gasket, [3] is the D5 pump body with motor, [4] is the nut, [5] is the rubber damper, [6] is the holder, [7] is the plate with M3 thread holes, [8] are M3x12 screws, and [9] are M4x10 screws with PVC washers. The diagram indicates an 'Inlet port' and an 'Outlet port' on the assembly, with an 'EK Badge' visible.

STEP 4: ATTACHING FITTINGS

Screw in the fittings into the G1/4 threaded openings on the plastic top. EKWB recommends using EK-ACF fittings with the EK-XTOP Revo D5 series pump tops. To ensure that the tubes are securely attached to the barb/fittings, please use hose clamps or an appropriate substitute.

It is mandatory to use the correct INLET and OUTLET ports:

1. The OUTLET (pressure port) is the G1/4 threaded opening on the side of the pump top housing.
2. The INLET port (suction port) is the central G1/4 threaded opening on the EK-XTOP Revo D5 front face plane. Please refer to the picture on the right.

Illustration showing the G1/4 threaded openings on the plastic pump top where fittings are screwed in. It highlights the correct INLET and OUTLET ports: the OUTLET is on the side housing, and the INLET is on the front face. The text 'To radiator or water block' and 'From reservoir' indicate flow direction.

Priming the Pump

Use a reservoir to feed the pump in order to prime it: Connect the reservoir outlet port with the EK-XTOP Revo D5 inlet port!

This water pump & EK-XTOP Revo D5 can be used in any mounting configuration (position) apart from being mounted upside down. Mounting the pump upside down may result in the pump running dry and eventually lead to premature failure of the pump!

Visuals demonstrating correct and incorrect pump mounting orientations. Two 'OK' examples show the pump mounted horizontally or vertically. A 'NOT OK' example shows the pump mounted upside down, with a warning that this can lead to premature pump failure.

IMPORTANT DISCLOSURES

VERY IMPORTANT NOTICE: Once the installation is completed, it is a recommended practice to test the cooling circuit for leaks prior to powering up the computer. We recommend a 24-hour leak test prior to powering up the computer. Do not test the water block using tap water pressure. This will rupture the top of the housing and render the block unusable (and will void your warranty). While all efforts have been made to provide the most comprehensive tutorial possible, EK Water Blocks assumes no liability expressed or implied for any consequential damage(s) occurring to your equipment as a result of using EK Water Blocks cooling products, either due to errors or omissions on our part in the above instructions, or due to failure or defect in the EK Water Blocks cooling products.

WARRANTY: Our products are warranted against defects in materials or workmanship for a period of 24 months beginning from the date of delivery to the final user. During this period, products will be repaired or have parts replaced at our discretion provided that: (I) the product is returned to the agent from whom it was purchased; (II) the product has been purchased by an end user and has not been used for commercial purposes; (III) the product has not been misused, handled carelessly, or used in a manner other than in accordance with the instructions provided describing its installation and proper use. This warranty does not confer rights other than those expressly set out above and does not cover any claims for consequential loss or damage. This warranty is offered as an extra benefit and does not affect your statutory rights as a consumer. This warranty is voided if the product comes in contact with aggressive UV additives or other improper liquids.

Any other RMA issues can be reported to www.ekwb.com/support for further analysis.

REQUIRED TOOLS

Allen key 2.5mm and Allen key 2mm (Both are enclosed)